case study based questions on cyber safety class 9

Anjeev Singh Academy

[email protected]

Class 9 Computer Application 165 Chapter 6 Cyber Safety Sumita Arora Solution

Class 9 Computer Application 165

Chapter 6 Cyber Safety

Sumita Arora Book Exercise Solution

Que 1. What makes a secure password? (a) A secure password should be one that you will easily remember (b) A secure password should be one that you will easily remember and be a mixture of upper-case and lower-case letters, numbers, and characters (c) A secure password should be something familiar like a birthday or a pet’s name

Answer: (b) A secure password should be one that you will easily remember and be a mixture of upper-case and lower-case letters, numbers, and characters

Que 2. What is the purpose of anti-virus software? (a) To prevent a virus from attacking the network (b) To prevent hackers from accessing the network (c) To block unauthorized connections to the network

Answer: (a) To prevent a virus from attacking the network

Que 3. Which of the following are types of malicious software? (a) Viruses, worms, adware, trojans and spyware (b) Word processing packages (c) Anti-virus software

Answer: (a) Viruses, worms, adware, trojans and spyware

Que 4. How do you know if a website is secure? (a) When you visit the site, a message appears telling you it is secure (b) The prefix of the website is HTTPS (c) Websites cannot be made secure

Answer: (b) The prefix of the website is HTTPS

Que 5. When accessing a website, which icon can be seen in the address bar to indicate that the website is Secure? (a) Arrow (b) padlock (c) shield (d) house

Answer: (b) padlock

Que 6. What is the purpose of a firewall? (a) To detect viruses on a system and prevent them from attacking it and spreading (b) To prevent unauthorized connections coming into and out of a network (c) To prevent a hacker from logging on to the network

Answer: (b) To prevent unauthorized connections coming into and out of a network

Que 7. What is cyber safety? Why is it important?

Answer: Cyber Safety means using of internet safely and responsibly. It ensures the safety and security of personal information and does not pose a threat to anyone else’s information.

Importance of Cyber Safety:

Cyber safety involves gaining knowledge about possible threats to personal safety and security risks for the information.
Cyber safety provides the measures to prevent and counter cyber threats.

Que 8. What should you do to protect your identity on the Internet?

Answer: To protect your identity on the internet, You can use the following solutions-

(a) Private Browing
(b) Anonymous Browsing

Que 9. How do websites track you online?

Answer: Websites track you online through –

Cookies and Tracking Scripts
HTTP referrer
Super Cookies

Que 10. What are cookies? How are they used by websites to track you?

Answer: Cookies are small text files on your computer storing small pieces of information related to your online habits.

Cookies are used in various ways to track your information:

When you log in to your online banking website, a cookie remembers your login ID and password.
When you change a setting on a website, cookie stores that setting, and next time open the website with the new setting.
Cookies also store information about your search history and web browsing history, to show the advertisement as per your interest.

Que 11. What is Private browsing? Why is it considered a better way of browsing the Internet?

Answer: A type of browsing wherein the browser opens in incognito mode and does not store cookies about your online activity, is called Private browsing.

Private browsing is considered a better way of browsing the Internet, because

In Incognito browsing, the browser does not track your activity.
It does not store your bank information.
It does not keep the browsing history and searching history.

Que 12. Why are passwords considered an important safety tool?

Answer: Passwords are an important tool of protection for you online. You can enter into an account only if you know the correct password. It works as a key, which gives permission to access your online account.

A strong password is considered an important safety tool, because

Keep your personal information safe.
Protect your emails, files, and other content.
Prevent someone from breaking into your account.

Que 13. What should you keep in mind while choosing an effective password?

Answer: Choosing effective passwords is very crucial, so when choosing an effective password you must keep in mind the following things:-

No dictionary words or proper nouns.
No personal information.
Use longer passwords.
Use a combination of capital and lowercase letters, numbers, and special characters.
Use passphrases to remember complex passwords.
Do not repeat passwords on different websites.

Que 14. What is the confidentiality of information? How do you ensure it?

Answer: Confidentiality of Information ensures that only authorized users get access to sensitive and protected data.

Confidentiality of Information can be ensured by using the following practices:-

Use a firewall to monitor all communications and trap all illicit packets.
Change the browser settings and block the tracking of your computer by using third-party cookies.
Use Private browsing.
Always ensure safe sites while entering any crucial information.
Avoid using public computers.
Don’t share your confidential information on wireless networks.
Erase history which using public computers.
Don’t save passwords and login information.
Always log out before leaving the computer.

Que 15. What is a computer virus? How can it affect your computer?

Answer: Computer viruses are malicious codes/programs that cause damage to data and files on a system.

Viruses can attack any part of a computer’s software such as the boot block, operating system, system areas, files, and application program macros.

Que 16. Why is antivirus software considered important?

Answer: Antivirus software helps to detect and eliminate any malware.

Antivirus software is important to protect your devices such as computers, laptops, or mobiles from malicious software that can corrupt your files and data.

Que 17. What type of damage can be caused by viruses to your computer?

Answer: Damage caused by Viruses:-

Damage or delete files.
Slow down your computer.
Can fill all the disk space or memory.
Can spy on your activity.
Can alter PC settings.

Que 18. What is Malware? What type of damage can they cause to your computer?

Answer: Malware is a general term used to refer to viruses, worms, spyware, adware, etc. In other words, it is unwanted software that someone else wants to run on your computer.

Malware infects your computer, making it behave in a way, that you do not approve of.

Damage Caused by Malware:

Invade your email program.
Alters PC settings.
Slow down your PC.
Adware tracks information,
Displays arrays of annoying advertising

Que 19. What is the significance of a firewall in a computer’s security scheme?

Answer: A firewall is a program that monitors all communications, i.e. monitors both incoming and outgoing communication and traps all illicit packets.

The firewall helps to secure the system from unauthorized communication, such that only authentic users can connect to the computer.

Que 20. What is cybercrime? How can you report it?

Answer: Cybercrime is any criminal offense that is facilitated by, or involves the use of, electronic communications or information systems, including any electronic device, computer, or the Internet.

The term, cybercrime, is a general term that covers crimes like phishing, credit card fraud, illegal downloading, industrial espionage, child pornography, cyberbullying, cyberstalking, cyber terrorism, creation and/or distribution of viruses, spam, and so on.

Que 21. What are cyberbullying and cyberstalking?

Answer: Cyber Bullying:

Harassing, demeaning, embarrassing, defaming, or intimidating someone using modern technologies like the Internet, cell phones, instant messengers, social networks, etc., is called Cyber Bullying.

Cyber Stalking:

Cyber Stalking is a kind of online harassment wherein the victim is subjected to a barrage of online messages and emails.

Cbse class 9 computer application 165 question answer, class 9 computer application chapter 1 computer system sumita arora book exercise solution, class 9 computer application chapter 2 types of hardware sumita arora book solution, class 9 computer application ch 7 openoffice writer i book solution, class 9 computer application ch 8 openoffice writer ii sumita arora solution, class 9 computer application 165 chapter 3 types of software sumita arora solution, class 9 computer application 165 chapter 4 basic of operating systems sumita arora solution, class 9 computer application 165 chapter 5 computer networking multimedia basics sumita arora solution, class 9 computer application presentation tool openoffice impress sumita arora solution, class 9 computer application spreadsheet tools oo calc i sumita arora solution, thanks for visiting.

Visit my another website www.mycstutorial.in for 5000+ mcq’s and question answer of Info. Tech. [402], Computer Application [165], Computer Science [083], Informatics Practices [065] and Sample Papers.

Sorry! You cannot copy content of this page. Please contact, in case you want this content.

Short Answer Type Questions: Cyber Safety | Computer Science for Grade 9 PDF Download

Q1. Name the three type of information collected by a social networking site.

Ans: T he three type of information collected by a social networking site are

Required Information: Name, E-Mail, Date of Birth, Location. (Essential for the account.)
Secret Information: Alternate e-mail, mobile phone number, security question and answer. (In case the account is compromised or you have lost your password.)
Biographical Information: Information about yourself submitted voluntarily. (For advertisement content offered to you and to aid in advertisement targeting.) .

Q2. What is Pharming?

Ans: Pharming refers to the fraudulent practice of directing Internet users to a bogus website that mimics the appearance of a legitimate one, in order to obtain personal information such as passwords, account numbers, etc.

Q3. What is Cyberstalking?

Ans: Cyberstalking is a crime in which the attacker harasses a victim using electronic communication, such as e-mail or instant messaging (IM), or messages posted to a social networking site and chat site. A cyberstalker, using anonymity allow them to stalk their victim without being detected.

Q4. State two methods by which you can detect a virus.

Ans: Following are some of the ways your computer reacts to viruses:

The speed of your computer may go down to a considerable extent.
Certain software may require more time to start than it does usually.
Certain software may not start at all.
Some software may start normally but closes down abruptly.

Q5. State three points that you should remember while selecting a password.

Ans: While selecting passwords the following points are to be remembered:

The longer the password, the harder it is to crack. Consider a 12-character password or longer.
Avoid names, places, and dictionary words.
Mix it up. Use variations on capitalization, spelling, numbers, and punctuation.
You may also use a specialized Password Manager package; as ultimately the number of passwords that you need to remember will grow.

Q6. List two methods by which you will be able to identify malicious websites.

Ans: The following are the list of malicious, criminal or inappropriate websites:

Check for presence of an address, phone number and/or email contact – often indications that the website is genuine. If in doubt, send an email or call to establish authenticity.
Check that the website’s address seems to be genuine by looking for subtle misspellings, extra words, characters or numbers or a completely different name from that you would expect the business to have.
Roll your mouse pointer over a link to reveal its true destination, displayed in the bottom left corner of your browser. Beware if this is different from what is displayed in the text of the link from either another website or an email.

Top Courses for Grade 9

Faqs on short answer type questions: cyber safety - computer science for grade 9, practice quizzes, video lectures, viva questions, previous year questions with solutions, short answer type questions: cyber safety | computer science for grade 9, semester notes, study material, sample paper, past year papers, extra questions, objective type questions, shortcuts and tricks, important questions, mock tests for examination.

Short Answer Type Questions: Cyber Safety Free PDF Download

Importance of short answer type questions: cyber safety, short answer type questions: cyber safety notes, short answer type questions: cyber safety grade 9, study short answer type questions: cyber safety on the app, welcome back, create your account for free.

case study based questions on cyber safety class 9

Forgot Password

Unattempted tests, change country, practice & revise.

Class 9 Computer Science Chapter 11 Case Studies Applications of it in Daily Use

Class 9 Computer Science Chapter 11 Case Studies Applications of it in Daily Use Question Answer, Computer Science Class 9 Solutions, NCERT Class 9 Computer Science Chapter 11 Case Studies Applications of it in Daily Use Question Answer for each chapter is provided in the list so that you can easily browse throughout different chapters SCERT Class 9 Computer Science Chapter 11 Case Studies Applications of it in Daily UseSolutions and select needs one.

Also, you can read the SCERT book online in these sections Solutions by Expert Teachers as per SCERT ( CBSE ) Book guidelines. NCERT Solution of Class 9 Computer Science Chapter 11 Case Studies Applications of it in Daily Use is part of AHSEC All Subject Solutions . Here we have given Class 9 Computer Science Chapter 11th Case Studies Applications of it in Daily Use Notes for All Subjects, You can practice these here in SEBA Class 9 Computer Science.

Case Studies Applications of it in Daily Use

Chapter – 11

COMPUTER SCIENCE

1. DISCUSSION OF DIFFERENT CAREER OPTIONS AND OPPORTUNITIES IN INFORMATION TECHNOLOGY.

There are various IT career options, You can choose.

Below is the list of careers in IT along with their job profile.

1. Support Specialist: They provide technical support to organizations by managing, maintaining, and troubleshooting their IT systems and communicating with co-workers to diagnose problems. They prioritize a workload to ensure the most critical issues are resolved first and document standard support procedures that co-workers may follow.

2. Computer Programmer: Computer programmers write, modify, and test code and scripts that allow computer software and applications to function properly. They turn the designs created by software developers and engineers into instructions that a computer can follow.

3. Web Developer: Web developers design and build websites. They are typically responsible for the appearance, of the site and technical aspects, such as site speed and how much traffic the site can handle. Web developers may also create site content that requires technical features.

4. IT Technician: An IT Technician is a professional who is responsible for installing, maintaining, and repairing hardware & software components of the organization’s computers. They also support these systems through remote access or site visits as needed by management teams within their company.

5. System Analyst: Evaluating current IT systems, including hardware, software, and network features. Communicating with management and employees to determine system requirements. Planning new systems that address any issues with the current systems.

6. Network Engineer: A Network Engineer job description can therefore comprise of Designing and implementing new network solutions and/or improving the efficiency of current networks. Installing, configuring, and supporting network equipment including routers, proxy servers, switches, WAN accelerators, DNS, and DHCP.

7. Database Administrator: Database Administrators ensure that the databases run efficiently and securely. For example, they create or organize systems to store different data types, such as financial information and customer shipping records. They also make sure authorized users can access this information when needed.

8. Web Administrator: Web administrators design, develop, maintain and troubleshoot websites. Most importantly, they ensure a safe and efficient user experience. This may include implementing security protocols, modifying programs, creating backups, resolving software problems, updating content and more.

9. IT Coordinator: The IT Coordinator is a professional responsible for maintaining and managing information technology systems and networks within an organization. They ensure the functionality and efficiency of computer and telecom systems by establishing protocols, providing technical support, and advising on IT choices.

10. Data Entry Operator: Prepares, compiles, and sorts documents for data entry. Verifies and logs receipt of data. Transcribe source data into the required electronic format. Transfers information from paper formats into computer files using keyboards, data recorders, or optical scanners.

11. Data Scientist: A Data Scientist is a proficient specialist who applies mathematical, problem-solving, and coding skills to manage big data, extracting valuable insights. They design tailor-made solutions from this data, aiding organizations in achieving their unique objectives and goals.

12. Software engineering: A Software Engineer is an IT professional who designs, develops, and maintains computer software at a company. They use their creativity and technical skills and apply the principles of software engineering to help solve new and ongoing problems for an organization.

13. Data Analyst: Interpreting data, and analyzing results using statistical techniques. Developing and implementing data analyses, data collection systems, and other strategies that optimize statistical efficiency and quality.

14. Computer Repair Technician: Maintaining hardware and software by conducting regular maintenance and updates. Identifying and resolving network, connectivity, and server issues. Upgrading firmware, software, and outdated hardware systems. Monitoring and maintaining security systems and installing updates.

15. Product Management: The Product Manager is responsible for product planning, delivery, and marketing throughout the product lifecycle. They will develop a vision and roadmap for the product based on input from internal stakeholders, customers, market research, and their own industry insight.

2. MAKING YOUR BIODATA IN MS-WORD

For writing biodata, Dev has to use word processing software like MS Word, Libre Writer, etc.

Dev has to keep the following points for writing the biodata:

Choose the right software to create the biodata.
Add a header.
Write the title.
State your objective.
Add your work experience.
Mention your educational qualifications.
Add your key skills and certificates.
Note your hobbies and interests.

A sample of a biodata has been given below so that Dev can follow.

3. CREATING A BROCHURE FOR YOUR SCHOOL IN MS-WORD.

A sample of a brochure is given below:

4. CREATING REPORT CARD IN MS EXCEL.

A sample of the report card is shown below:

5. CREATING A PRESENTATION IN MS- POWERPOINT WITH BIOGRAPHY OF GREAT PERSONALITIES OF INDIA.

Sample of the presentation in Microsoft PowerPoint.

Hi, I’m Dev Kirtonia, Founder & CEO of Dev Library. A website that provides all SCERT, NCERT 3 to 12, and BA, B.com, B.Sc, and Computer Science with Post Graduate Notes & Suggestions, Novel, eBooks, Biography, Quotes, Study Materials, and more.

Class 9 Computer Science Question Answer

Class 9 Computer Science Chapter 1 Basics of Computer System

Class 9 Computer Science Chapter 1 Basics of Computer System Question Answer, SEBA Class 9 Computer Science Solutions, NCERT Class 9 Computer Science Chapter 1…

Class 9 Computer Science Chapter 2 Operating System and Its Importance

Class 9 Computer Science Chapter 2 Operating System and Its Importance Question Answer, SEBA Class 9 Computer Science Solutions, NCERT Class 9 Computer Science Chapter…

Class 9 Computer Science Chapter 3 Office Application

Class 9 Computer Science Chapter 3 Office Application Question Answer, SEBA Class 9 Computer Science Solutions, NCERT Class 9 Computer Science Chapter 3 Office Application…

Chapter 7 Safety and Security in the Cyber World Class 9

NCERT Book for Class 9 Information and Communication Technology Chapter 7 Safety and Security in the Cyber World is accessible for persuing/read or download on this page. The situations where you don’t access to its physical copy, its pdf format will help you there. After the jpg format of chapter you will find a link from where you can download it in pdf format for your future reference and for sharing it with your students, friends, and teachers.

You will also get links to Class 9, Information and Communication Technology Chapterwise Notes, Important Questions of all Chapters , Sample Papers, Previous Year Papers, Practice Papers, etc.

COMPLETE TEXTBOOK

CLICK HERE TO DOWNLOAD THE PDF OF CLASS 9, Information and Communication Technology, Chapter 7 Safety and Security in the Cyber World.

NCERT SOLUTIONS FOR CLASS IX Information and Communication Technology

If you want Stepwise SOLUTIONS of Chapter 7 Safety and Security in the Cyber World, then CLICK HERE to directly go on page from where you will find Solutions of each and every question of this chapter done by Subject Experts and Experienced Teachers.

You can also CLICK HERE to land on the page, where you’ll find Chapterwise all solutions of Complete NCERT Book of Information and Communication Technology of Class IX.

Want to Buy NCERT Information and Communication Technology

We Understand the value of your time, that’s why for your convenience & saving your time we have generated direct link to NCERT Book Class 9 Information and Communication Technology, so that you need not keep the search for it on different platforms. You can simply visit the link to go to the World’s No -1 trusted website- Amazon and order online.

CLICK HERE TO GO AMAZON WEBSITE TO BUY NCERT – Information and Communication Technology, BOOKS OF CLASS IX, ONLINE.

IndCareer Schools

School Admissions & Notices

NCERT Book for Class 9 Information and Communication Technology Chapter 7 Safety and Security in the Cyber World

Download NCERT Book for Class 9 Information and Communication Technology PDF

NCERT books can be downloaded in PDF format from the official website.

Click Here to go to the page where you can download NCERT Information and Communication Technology Book Class 9 PDF.

Buy NCERT Book for Class 9 Information and Communication Technology Online

You can buy the Class 9 Information and Communication Technology NCERT Book from various online platforms. For your convenience, we have curated a direct link to NCERT Book Class 9 Sanskrit. You can simply visit the link to go to the amazon website and order online.

Click Here to go to the Amazon website to buy NCERT Book Class 9 Information and Communication Technology Online.

NCERT Solutions for Class 9 Chapter 7 Safety and Security in the Cyber World

After reading the chapter, you can refer to our Class 9 NCERT Solutions . Step by Step answers to all the exercise questions is provided by experts to help you prepare better in your examination.

Get NCERT Solutions for Class 9 Information and Communication Technology Chapter 7 Safety and Security in the Cyber World
Get NCERT Solutions for Class 9 Information and Communication Technology

All the study material was prepared to help you understand the topic easily and better way. If you like our resources, please share the post!

You can download NCERT Books for 9th Class Information and Communication Technology Chapter 7 Safety and Security in the Cyber World PDF free of cost on our page.

Join NOW to get access to exclusive study material for best results

Case Study Questions

Please Login or Sign up to continue!

CBSE Class 9 Case Study Questions

Science case-study qs.

Biology Case-Study Qs
Chemistry Case-Study Qs
Physics Case-Study Qs
Maths Case-Study Qs

Get in Touch

Call / Whats App

- Class 11 Science
- Class 11 Commerce
- Class 12 Science
- Class 12 Commerce

NCERT Solutions for Class 9th: Ch 6 Security threats and Safety Measures Computer Science

Contact form.

Kips Cyber Beans CBSE Computer Applications Code 165 Class 9 Solutions

Computer applications, 2023-24 syllabus.

Andhra Pradesh
Chhattisgarh
West Bengal
Madhya Pradesh
Maharashtra
Jammu & Kashmir
NCERT Books 2022-23
NCERT Solutions
NCERT Notes
NCERT Exemplar Books
NCERT Exemplar Solution
States UT Book
School Kits & Lab Manual
NCERT Books 2021-22
NCERT Books 2020-21
NCERT Book 2019-2020
NCERT Book 2015-2016
RD Sharma Solution
TS Grewal Solution
TR Jain Solution
Selina Solution
Frank Solution
ML Aggarwal Solution
Lakhmir Singh and Manjit Kaur Solution
I.E.Irodov solutions
ICSE - Goyal Brothers Park
ICSE - Dorothy M. Noronhe
Sandeep Garg Textbook Solution
Micheal Vaz Solution
S.S. Krotov Solution
Evergreen Science
KC Sinha Solution
ICSE - ISC Jayanti Sengupta, Oxford
ICSE Focus on History
ICSE GeoGraphy Voyage
ICSE Hindi Solution
ICSE Treasure Trove Solution
Thomas & Finney Solution
SL Loney Solution
SB Mathur Solution
P Bahadur Solution
Narendra Awasthi Solution
MS Chauhan Solution
LA Sena Solution
Integral Calculus Amit Agarwal Solution
IA Maron Solution
Hall & Knight Solution
Errorless Solution
Pradeep's KL Gogia Solution
OP Tandon Solutions
Sample Papers
Previous Year Question Paper
Value Based Questions
CBSE Syllabus
CBSE MCQs PDF
Assertion & Reason
New Revision Notes
Revision Notes
HOTS Question
Marks Wise Question
Toppers Answer Sheets
Exam Paper Aalysis
Concept Map
CBSE Text Book
Additional Practice Questions
Vocational Book
CBSE - Concept
KVS NCERT CBSE Worksheets
Formula Class Wise
Formula Chapter Wise
JEE Crash Course
JEE Previous Year Paper
Important Info
JEE Mock Test
JEE Sample Papers
SRM-JEEE Mock Test
VITEEE Mock Test
BITSAT Mock Test
Manipal Engineering Mock Test
AP EAMCET Previous Year Paper
COMEDK Previous Year Paper
GUJCET Previous Year Paper
KCET Previous Year Paper
KEAM Previous Year Paper
Manipal Previous Year Paper
MHT CET Previous Year Paper
WBJEE Previous Year Paper
AMU Previous Year Paper
TS EAMCET Previous Year Paper
SRM-JEEE Previous Year Paper
VITEEE Previous Year Paper
BITSAT Previous Year Paper
UPSEE Previous Year Paper
CGPET Previous Year Paper
CUSAT Previous Year Paper
AEEE Previous Year Paper
Crash Course
Previous Year Paper
NCERT Based Short Notes
NCERT Based Tests
NEET Sample Paper
Previous Year Papers
Quantitative Aptitude
Numerical Aptitude Data Interpretation
General Knowledge
Mathematics
Agriculture
Accountancy
Business Studies
Political science
Enviromental Studies
Mass Media Communication
Teaching Aptitude
NAVODAYA VIDYALAYA
SAINIK SCHOOL (AISSEE)
Mechanical Engineering
Electrical Engineering
Electronics & Communication Engineering
Civil Engineering
Computer Science Engineering
CBSE Board News
Scholarship Olympiad
School Admissions
Entrance Exams
All Board Updates
Miscellaneous
State Wise Books
Engineering Exam

Class IX || Information and Communication Technology || 7. Safety and Security in the Cyber World

Manipal MET 2024 Application (Released) (All Pages)

NCERT Solutions for Class 12 Maths
NCERT Solutions for Class 10 Maths
CBSE Syllabus 2023-24
Social Media Channels
Login Customize Your Notification Preferences

One Last Step...

Second click on the toggle icon

Provide prime members with unlimited access to all study materials in PDF format.

Allow prime members to attempt MCQ tests multiple times to enhance their learning and understanding.

Provide prime users with access to exclusive PDF study materials that are not available to regular users.

Computer Networks

Computer Networking: Case Study Questions

Categories Computer Networks , Networking , Computer Networks

This post contains case study questions on Computer Networking.

Case study 1:.

Web server is a special computer system running on HTTP through web pages. The web page is a medium to carry data from one computer system to another. The working of the webserver starts from the client or user. The client sends their request through the web browser to the webserver. Web server takes this request, processes it and then sends back processed data to the client. The server gathers all of our web page information and sends it to the user, which we see on our computer system in the form of a web page. When the client sends a request for processing to the web server, a domain name and IP address are important to the webserver. The domain name and IP address are used to identify the user on a large network.

IP addresses
Computer systems
Webpages of a site
A medium to carry data from one computer to another
Home address
Domain name
Both b and c
Hypertext Transfer Protocol
Hypertext Transfer Procedure
Hyperlink Transfer Protocol
Hyperlink Transfer Procedure
Domain name system
Routing information protocol
Network time protocol
None of the above
Domain Name Security
Domain Number System
Document Name System
Domain Name System

Case Study 2:

In mid 80’s another federal agency, the NSF created a new high capacity network called NSFnet, which was more capable than ARPANET. The only drawback of NSFnet was that it allowed only academic research on its network and not any kind of private business on it. Now, several private organisations and people started working to build their own networks, named private networks, which were later (in 1990’s) connected with ARPANET and NSFnet to form the Internet. The Internet really became popular in 1990’s after the development of World Wide Web.

National Senior Foundation Network
National Science Framework Network
National Science Foundation Network
National Science Formation Network
Advanced Research Premium Agency NETwork
Advanced Research Projects Agency NETwork
Advanced Review Projects Agency NETwork
Advanced Research Protection Agency NETwork
A single network
A vast collection of different networks
Interconnection of local area networks
Interconnection of wide area networks
Internet architecture board
Internet society
Internet service provider
Different computer
Leased line
Digital subscriber line
Digital signal line
Digital leased line

Case Study 3:

TCP/IP, or the Transmission Control Protocol/Internet Protocol, is a suite of communication protocols used to interconnect network devices on the internet. TCP/IP can also be used as a communications protocol in a private computer network (an intranet or an extranet).

TCP defines how applications can create channels of communication across a network. It also manages how a message is assembled into smaller packets before they are then transmitted over the internet and reassembled in the right order at the destination address.

IP defines how to address and route each packet to make sure it reaches the right destination. Each gateway computer on the network checks this IP address to determine where to forward the message. TCP/IP uses the client-server model of communication in which a user or machine (a client) is provided a service (like sending a webpage) by another computer (a server) in the network. Collectively, the TCP/IP suite of protocols is classified as stateless, which means each client request is considered new because it is unrelated to previous requests. Being stateless frees up network paths so they can be used continuously.

All of the above
Remote procedure call
Internet relay chat
Resource reservation protocol
Local procedure call
communication between computers on a network
metropolitan communication
sesson layer
transport layer
network layer
data link layer

Case Study 4:

A blog is a publication of personal views, thoughts, and experience on web links. It is a kind of personal diary note about an individual. The contents published on a blog are organized in a reverse manner, it means recent posts appear first and the older posts are further downwards.

Blogger – a person who posts a blog in the form of text, audio, video, weblinks, etc is known as a blogger. Bloggers have followers who follow them to get instant messages post by the blogger.

In most cases, celebrities, business tycoons, famous politicians, social workers, speakers, etc are the successful blogger because people follow them to know about their success stories and ideas.

social networking
social networking sites
e-commerce websites
search engines
entertainment sites
social network
entertainment
search engine
none of these

Which of the following is an example of micro-blogging?

Which of the following is not used as blogging platform?

discussion boards

Case Study 5:

An email is a service of sending or receiving emails or messages in the form of text, audio, video, etc over the internet. Various service providers are providing email services to users. The most popular service providers in India are Gmail, Yahoo, Hotmail, Rediff, etc.

An email address for an email account is a unique ID. This email ID is used to send and receive mails over the Internet. Each email address has two primary components: username and domain name. The username comes first, followed by the @) symbol and then the domain name.

none of the above

Which of the following is the correct format of email address?

name@website@info
[email protected]
www.nameofwebsite.com
name.website.com
multipurpose internet mail extensions
multipurpose internet mail email
multipurpose internet mail end
multipurpose internet mail extra
mail server
user agents

NVT stands for

network virtual transmission
network virtual test
network virtual terminal
network virtual tell

Case study 6:

In 1989, Tim Berners Lee, a researcher, proposed the idea of World Wide Web). Tim Berners Lee and his team are credited with inventing Hyper Text Transfer Protocol (HTTP), HTML and the technology for a web server and a web browser. Using hyperlinks embedded in hypertext the web developers were able to connect web pages. They could design attractive webpages containing text, sound and graphics. This change witnessed a massive expansion of the Internet in the 1990s.

A program that can display a webpage
A program used to view HTML documents
It enables a user to access the resources of internet
a) is same every time whenever it displays
b) generates on demand by a program or a request from browser
c) both is same every time whenever it displays and generates on demand by a program or a request from browser
d) is different always in a predefined order
a) unique reference label
b) uniform reference label
c) uniform resource locator
d) unique resource locator
a) asynchronous javascript and xml
b) advanced JSP and xml
c) asynchronous JSP and xml
d) advanced javascript and xml
a) convention for representing and interacting with objects in html documents
b) application programming interface
c) hierarchy of objects in ASP.NET
d) scripting language
a) VBScript
a) sent from a website and stored in user’s web browser while a user is browsing a website
b) sent from user and stored in the server while a user is browsing a website
c) sent from root server to all servers
d) sent from the root server to other root servers

Case study 7:

E-business, commonly known as electronic or online business is a business where an online transaction takes place. In this transaction process, the buyer and the seller do not engage personally, but the sale happens through the internet. In 1996, Intel’s marketing and internet team coined the term “E-business

E-Commerce stands for electronic commerce and is a process through which an individual can buy, sell, deal, order and pay for the products and services over the internet. In this kind of transaction, the seller does not have to face the buyer to communicate. Few examples of e-commerce are online shopping, online ticket booking, online banking, social networking, etc.

doing business
sale of goods
doing business electronically
all of the above

Which of the following is not a major type of e-commerce?

consolidation
preservation
reinvention

The primary source of financing during the early years of e-commerce was _______

large retail films
venture capital funds
initial public offerings
small products
digital products
specialty products
fresh products
value proposition
competitive advantage
market strategy
universal standards

Case study 8:

Due to the rapid rise of the internet and digitization, Governments all over the world are initiating steps to involve IT in all governmental processes. This is the concept of e-government. This is to ensure that the Govt. administration becomes a swifter and more transparent process. It also helps saves huge costs.

E-Group is a feature provided by many social network services which helps you create, post, comment to and read from their “own interest” and “niche-specific forums”, often over a virtual network. “Groups” create a smaller network within a larger network and the users of the social network services can create, join, leave and report groups accordingly. “Groups” are maintained by “owners, moderators, or managers”, who can edit posts to “discussion threads” and “regulate member behavior” within the group.

can be defined as the “application of e-commerce technologies to government and public services .”
is the same as internet governance
can be defined as “increasing the participation in internet use by socially excluded groups”
Individuals in society
computer networks
Tax Deduction Account Number
Tax Deduction and Collection Account Number
Taxable Account Number
Tax Account Number
who conduct seminars
who get together on weekends
who have regular video conferences
having the ability to access and contribute to forum topics

Case study 9:

Coursera has partnered with museums, universities, and other institutions to offer students free classes on an astounding variety of topics. Students can browse the list of available topics or simply answer the question “What would you like to learn about?”, then when they answer that question they are led to a list of available courses on that topic. Students who are nervous about getting in over their heads can relax.

Mobile Online Open Courses
Massive Online Open Courses
Mobile Open Online Courses
Massive Open Online Courses
Blended learning
Distance learning
Synchronous learning
Asynchronous learning
Induction to the company for new employees
Microsoft excel training
Team-building exercise
Building your assertiveness skills at work
Learners using technology in a classroom environment lead by a tutor
Training course done by youtube tutorials
An online learning environment accessed through the internet (i.e. webinars)
An online learning course
MasterClass
SimplyCoding

Case study 10:

Search Engines allow us to filter the tons of information available on the internet and get the most accurate results. And while most people don’t pay too much attention to search engines, they immensely contribute to the accuracy of results and the experience you enjoy while scouring through the internet.

Besides being the most popular search engine covering over 90% of the worldwide market, Google boasts outstanding features that make it the best search engine in the market. It boasts cutting-edge algorithms, easy-to-use interface, and personalized user experience. The platform is renowned for continually updating its search engine results and features to give users the best experience.

Software systems that are designed to search for information on the world wide web
Used to search documents
Used to search videos
Single word
Search engine pages
Search engine result pages
Web crawler
Web indexer
Web organizer
Web manager
Ink directory
Search optimizer
Generating cached files
Affecting the visibility
Getting meta tags
All of these

Insertion Sort

Mobile telecommunication technologies, you may also like.

Switching Techniques used in computer network

Communication Channels

Login with your site account

Remember Me

Not a member yet? Register now

Register a new account

I accept the Terms of Service

Are you a member? Login now

Case Study Questions On Cyber Security Essay

Case Study 1: Cyber Security in Business Organizations Organizations have become more dependent on the Internet as a foundation for commerce, communication, and collaboration. Real-time access to information is making employees more mobile, helping companies make smarter decisions, and increasing the performance of the businesses. Information is becoming the most valuable asset for any business and, as such, its security should be at a high level. Target did not perform due diligence regarding securing their customers ' valuable information. Fundamental Challenges that Organizations Face Scanning the headlines in the news will ever so often reveal a growing concern for organizations. Cyber-attacks are on the rise as the Internet has become an integral part of economic success for businesses, government, and individuals. Securing valuable information has developed into its own industry as companies find measures to mitigate security threats. Vulnerabilities in a company’s IT infrastructure endanger the confidentiality, integrity, or availability (CIA) of an asset (Turban, Volonino, & Wood, 2013). Use of data is a fundamental activity for organizations to make decisions, expand the consumer’s experience, and ensure business continuity. The Internet has proliferated into the lives of people, business, and government agencies and this exposes them to new dangers. Businesses will be consistently under attack , and individual accounts and identities will be vulnerable

The Threat Of The Cyber Threat

Since the onset of the first packet switching event that many believe to be beginning of the internet, no other technology besides the printing press has ever transformed the ability to deliver information. Although the internet is used by a large percentage of the civilized world, few Americans realize how vital cyberspace is to our national infrastructure. Today, we are faced with even more threats although it has been a recognized problem since 2009, when President Barrack Obama said “The cyber threat is one of the most serious economic and national security challenges we face as a nation. It’s also clear that we’re not as prepared as we should be, as a government or as a country (Obama, 2009).” Every industry that operates in the United States is dependent on the internet for some aspect of their business. Commerce, transportation, financial institutions, military, as well as industrial control systems are all interconnected. This interconnectedness has created vulnerabilities within their infrastructure that have increasingly become targets of terrorists, script kiddies, foreign governments and hackers of all types.

Cis 333 Final Term Paper

In today’s IT world every organization has a responsibility to protect the information and sensitive data they have. Protecting data is not only responsibility of security and IT staff but every individual is involved in protecting the information. The risks to information security are not digital only, but it involves technology, people and process that an organization may have. These threats may represent the problems that are associated to complex and expensive solution, but doing nothing about these risks is not the solution.

Vulnerabilities In Health And Social Care

In order to diminish both security and privacy risks to organizations, measures need to be taken to combat risks throughout the various stages of the threat’s life cycle. Specific processes must be implemented to identify threats, procedures to follow when the attack occurs, and finally methods to recover from the attack (Houlding, 2011).

Theu.s. Contemporary Security Environment

Cyberterrorism is a critical threat and is the most definitive characteristic of the U.S. contemporary security environment. For years, the American people have been victimized by cyber-attacks by having their personal information, emails, credit card, and banking information stolen by an invisible enemy named cyberterrorism. These types of attacks seem insignificant however; they are small examples of the vulnerabilities that our cyber world is experiencing. Our vulnerabilities are leaving our public officials in significant danger from cyber-attacks, as they are vulnerable to such things as the release of personal information and home addresses.

The Effects Of Cyber Legislation On The United States

Times have changed what was known as organized crime has been replaced by Cybercrimes (Heists: Cybercrimes with Ben Hammersley). Cybercrimes have risen dramatically in recent years and have become a major issue the United States and company’s face today jeopardizing as well as threatening the critical infrastructure of America (Cyberwar Threat, 2005). Sadly, the status quo of cyber security is very unstable with the advancements and growth which has put most individuals and businesses into an enormous threat (Agustina, 2015).

New York City Blackout Analysis

With the internet being part of our everyday lives, threats can exist in all fronts. Almost everyone and every business is connected to the Internet. Whether it be offers sent via email or just paying a bill online. Localities have also taken to the web, with city agencies allowing its citizens to have access to a multitude of services online. From registering your car to renewing a drivers license, to filing your taxes online, the government has placed our personal information into databases that can be accessed by both the agencies we entrust and the individuals that have entrusted them. Automation and computer systems have touched every industry the consumer relies on, including our utilities. Besides convenient access to information,

CIS 505 Assignment 2_RequirementsfortheCorporateComputingFunction

Information security enabled by technology must include the means of lowering the impact of intentional and unintentional errors entering the system and to prevent unauthorized internally or externally accessing the system  actions to reduce risk data validation, pre-numbered forms, and reviews for duplications. It is crucial that the mission plan include the provision of a disaster recovery and business continuity plan. On the other hand, there is much more intrusion activity today than ever before. Obviously, there is an increased concern for attacks through companies’ network in an effort to either commit malice or affect the integrity of an organization’s most valuable resource. Therefore, it is important that companies do not get complacent in their IT infrastructure security. The fact of the matter, there is no perfect system; however, it behooves organizations to protect their information by way of reducing threats and vulnerabilities. Moreover, Whitman and Mattord (2010) said it best, “because of businesses and technology have become more fluid, the concept of computer security has been replaced by the concept of information security. Companies

Current cybersecurity policy issues for the protection of the Internet infrastructure

Over the past twenty years, the Internet’s role in our lives has grown to an everyday necessity. We rely on the Internet to communicate within the scope of our employment and social lives, to conduct our banking and bill paying, we even use it to track our personal property. There is hardly one area of our lives that we can not conduct over the Internet. While the Internet is a convenience that has made our lives easier, it has also opened the door in our lives to a vulnerability that is rapidly being exploited by cyber criminals. Cyber crimes are growing at an exponential rate in the United States and we, the consumers/end users are unaware of the liabilities a simple click on the wrong button can cause. This paper will

Ping Sweep And Port Scans

As technology grows and information has become a critical asset companies currently are devoted their resource and money to protect their data as important as their finance and human resource assets.

Essay about Communication and Technology in the Business Organization

4 Works Cited

While all of these technologies have enabled exciting changes and opportunities for businesses, they have also created a unique set of challenges for business managers. Chief among all concerns about technology is the issue of information security. It seems to be almost a weekly occurrence to see a news article about yet another breach of security and loss of sensitive data. Many people will remember high profile data breaches from companies such as T.J Maxx, Boston Market, Sports Authority, and OfficeMax. In the case of T.J. Maxx, a data breach resulted in the loss of more than 45 million credit and debit card numbers. In many of these incidents, the root cause is a lack of adequate security practices within the company. The same technologies that enable managers can also be used against them. Because of this, businesses must take appropriate steps to ensure their data remains secure and their communications remain

Information Security Breach Paper

Information Security and the breaches are the major concerns for any organization. Maintaining the data safely against the unauthorized access, data loss and modification of data is very important. Because any organization runs on the credibility of the customers.

Cybersecurity In Health Care

At this stage in evolution, society cannot escape its dependence on information technology. The need to protect sensitive data will continue as long as this persists. Amazingly, a recent poll of 4,100 enterprises revealed that 70-percent didn’t have a contingency plan for cyberattacks. The firms reported that they had the resources to purchase what was needed to secure their networks, but couldn’t find trained specialists to deploy the

Cyber Security Breach Research Paper

In today’s world it is highly impossible for any kind of business to function without the assistance of technology. Any company that relies on digital data and computer networks have exposure to a host of varying Cyber Attacks. As technology continues to evolve, cyber security breaches become even more difficult to solve. The cybersecurity world rightly believes in the maxim – It’s not if, it’s when!

Social Engineering

Organizations, on the other hand, are prime targets for social engineering attacks. As technological changes moves at such a rapid rate, many companies, especially, small businesses struggle to keep pace, and policies and procedures are developed haphazardly, if at all. However, information security poses a great risk and must be addressed if organizations are to avoid a range of unpleasant side-effects and sometimes significant financial losses. A 2007 study conducted by the Ponemon Institute on security breach revealed that “average total cost per reporting company was more than $6.3 million per breach and ranged from $225,000 to almost 35 million”. Moreover, according to an article published in one of the leading Information Security Magazines “85% of organizations experienced a data breach in 2008” (Raymond.Al, 2009).

Cyber Security And Cloud Computing Essay

Almost all kind of large and small organizations might face increasing number of attacks into their network or intellectual property. This may lead to data disclosure, data destruction, and damage of organization’s reputation. There are numerous threats in the cyber space which might be capable of stealing, destroying or making use of out sensitive data for financial and non-financial gains. As the amount of computer, mobile and internet users increases, so does the number of exploiters.