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OCR GCSE Computer Science 1.4 Attacks and Prevention Questions & PDF

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OCR GCSE Computer Science 1.4 Attacks and Prevention Questions & PDF

Overall Summary

This document covers OCR GCSE Computer Science 1.4 attacks and prevention, focusing on various forms of attack and methods to prevent them. It provides a comprehensive overview of key concepts in network security threats and solutions, including malware, social engineering, brute-force attacks, denial of service attacks, data interception, and SQL injection. The guide also details software-based security methods and physical security measures to protect computer systems.

  • Explains different types of cyber attacks and their purposes
  • Outlines prevention methods such as penetration testing, anti-malware software, firewalls, and encryption
  • Provides definitions, examples, and prevention strategies for each attack type
  • Emphasizes the importance of user education and strong security practices
...

30/03/2023

481

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

View

Page 2: Checklist for 1.4

The page outlines the key areas covered in the OCR GCSE Computer Science 1.4 attacks and prevention section. It includes forms of attack, identifying vulnerabilities, and preventing attacks/vulnerabilities. This checklist serves as a roadmap for students studying this topic.

Highlight: The checklist covers three main areas: forms of attack, identifying vulnerabilities, and prevention methods.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

View

Page 3: Specification Details

This page details the specific requirements from the OCR GCSE Computer Science specification for section 1.4. It covers forms of attack such as malware, social engineering, brute-force attacks, denial of service attacks, data interception and theft, and SQL injection. The page also outlines common prevention methods and the required knowledge for each topic.

Vocabulary: SQL injection - A type of cyber attack where malicious SQL statements are inserted into application queries to manipulate the database.

Example: Phishing is given as an example of social engineering, highlighting people as the 'weak point' in system security.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

View

Page 4: Key Definitions

This page introduces the concept of key definitions, setting the stage for the detailed explanations that follow in subsequent pages. It emphasizes the importance of understanding fundamental terms in network security threats and solutions.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

View

Page 5: Definition of Attack

This page provides a concise definition of an attack in the context of computer security. An attack is described as an attempt to access, edit, or delete data from a computer or network without authorization.

Definition: Attack - Trying to access/edit/delete data from a computer or network without proper authorization.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

View

Page 6: Penetration Testing

The concept of penetration testing is explained on this page. It is defined as the practice of hiring a third-party to check a network or computer for vulnerabilities, which is a crucial aspect of physical security in computer science.

Definition: Penetration Testing - Hiring a third-party to check a network/computer for vulnerabilities.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

View

Page 7: Firewall

This page defines a firewall and its function in network security. A firewall is described as a security measure that blocks certain IPs from accessing specific websites, playing a crucial role in network security threats and solutions.

Definition: Firewall - Blocks certain IPs from certain websites.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

View

Page 8: Encryption

The concept of encryption is explained on this page. It is defined as using a unique secret code to ensure that files sent over the internet cannot be understood by unauthorized parties. Only the sender and recipient have the decryption key.

Definition: Encryption - Using a unique secret code to ensure the files sent over the internet cannot be understood. Only sender and recipient have the de-encryption key.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

View

Page 9: Anti-Malware

This page defines anti-malware software and its role in computer security. It is described as software that regularly checks a network or computer for any malware present and removes it if detected.

Definition: Anti-Malware - Software that regularly checks a network/computer for any malware present and removes it if there is.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

View

Page 10: User Access Levels

The concept of user access levels is explained on this page. It describes how users are grouped on a network, with each group having different access levels. This is an important aspect of software-based security methods in computer science.

Example: Senior staff members may have administrator level access.

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Lena, iOS user

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OCR GCSE Computer Science 1.4 Attacks and Prevention Questions & PDF

user profile picture

Jagrut H

@jagruth_mztx

·

103 Followers

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Overall Summary

This document covers OCR GCSE Computer Science 1.4 attacks and prevention, focusing on various forms of attack and methods to prevent them. It provides a comprehensive overview of key concepts in network security threats and solutions, including malware, social engineering, brute-force attacks, denial of service attacks, data interception, and SQL injection. The guide also details software-based security methods and physical security measures to protect computer systems.

  • Explains different types of cyber attacks and their purposes
  • Outlines prevention methods such as penetration testing, anti-malware software, firewalls, and encryption
  • Provides definitions, examples, and prevention strategies for each attack type
  • Emphasizes the importance of user education and strong security practices
...

30/03/2023

481

 

11/10

 

Other

19

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 2: Checklist for 1.4

The page outlines the key areas covered in the OCR GCSE Computer Science 1.4 attacks and prevention section. It includes forms of attack, identifying vulnerabilities, and preventing attacks/vulnerabilities. This checklist serves as a roadmap for students studying this topic.

Highlight: The checklist covers three main areas: forms of attack, identifying vulnerabilities, and prevention methods.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 3: Specification Details

This page details the specific requirements from the OCR GCSE Computer Science specification for section 1.4. It covers forms of attack such as malware, social engineering, brute-force attacks, denial of service attacks, data interception and theft, and SQL injection. The page also outlines common prevention methods and the required knowledge for each topic.

Vocabulary: SQL injection - A type of cyber attack where malicious SQL statements are inserted into application queries to manipulate the database.

Example: Phishing is given as an example of social engineering, highlighting people as the 'weak point' in system security.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 4: Key Definitions

This page introduces the concept of key definitions, setting the stage for the detailed explanations that follow in subsequent pages. It emphasizes the importance of understanding fundamental terms in network security threats and solutions.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 5: Definition of Attack

This page provides a concise definition of an attack in the context of computer security. An attack is described as an attempt to access, edit, or delete data from a computer or network without authorization.

Definition: Attack - Trying to access/edit/delete data from a computer or network without proper authorization.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 6: Penetration Testing

The concept of penetration testing is explained on this page. It is defined as the practice of hiring a third-party to check a network or computer for vulnerabilities, which is a crucial aspect of physical security in computer science.

Definition: Penetration Testing - Hiring a third-party to check a network/computer for vulnerabilities.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 7: Firewall

This page defines a firewall and its function in network security. A firewall is described as a security measure that blocks certain IPs from accessing specific websites, playing a crucial role in network security threats and solutions.

Definition: Firewall - Blocks certain IPs from certain websites.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 8: Encryption

The concept of encryption is explained on this page. It is defined as using a unique secret code to ensure that files sent over the internet cannot be understood by unauthorized parties. Only the sender and recipient have the decryption key.

Definition: Encryption - Using a unique secret code to ensure the files sent over the internet cannot be understood. Only sender and recipient have the de-encryption key.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 9: Anti-Malware

This page defines anti-malware software and its role in computer security. It is described as software that regularly checks a network or computer for any malware present and removes it if detected.

Definition: Anti-Malware - Software that regularly checks a network/computer for any malware present and removes it if there is.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 10: User Access Levels

The concept of user access levels is explained on this page. It describes how users are grouped on a network, with each group having different access levels. This is an important aspect of software-based security methods in computer science.

Example: Senior staff members may have administrator level access.

OCR GCSE J277 1.4
Summary: Attacks & Prevention Checklist
1.4
Forms of attack
Identifying vulnerabilities
Preventing
attacks/vulnerabilities

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 11: Physical Security

This page focuses on physical security measures in computer systems. It mentions examples such as locking doors, using CCTV, and employing security guards as part of physical security in GCSE Computer Science OCR.

Definition: Physical Security - Locking doors, CCTV, Security Guards.

Can't find what you're looking for? Explore other subjects.

Knowunity is the #1 education app in five European countries

Knowunity has been named a featured story on Apple and has regularly topped the app store charts in the education category in Germany, Italy, Poland, Switzerland, and the United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the #1 education app in five European countries

4.9+

Average app rating

17 M

Pupils love Knowunity

#1

In education app charts in 17 countries

950 K+

Students have uploaded notes

Still not convinced? See what other students are saying...

iOS User

I love this app so much, I also use it daily. I recommend Knowunity to everyone!!! I went from a D to an A with it :D

Philip, iOS User

The app is very simple and well designed. So far I have always found everything I was looking for :D

Lena, iOS user

I love this app ❤️ I actually use it every time I study.