Please enable JavaScript to use CodeHS

WA 3A: 3A-NI-07

CodeHS Lessons

Compare various security measures, considering tradeoffs between the usability and security of a computing system.

Standard
11.9 Cybersecurity
Standard
15.4 The CIA Triad
15.4 The CIA Triad
Standard
1.4 The CIA Triad
1.4 The CIA Triad
5.2 History of Cryptography
5.2 History of Cryptography
6.1 Project: Classic Cipher Newscast
6.1 Project: Classic Cipher Newscast
7.6 Application Security
8.9 Common Security Problems
8.9 Common Security Problems
8.11 Types of SQLi and Prevention
8.11 Types of SQLi and Prevention
9.1 Project: Security Assessment Report
9.1 Project: Security Assessment Report
Standard
1.3 Advanced Cryptography
1.3 Advanced Cryptography
1.4 Hash Functions
1.4 Hash Functions
5.5 Cross-site Scripting
5.5 Cross-site Scripting
8.2 Assessing Risks
8.3 Risk Response
Standard
13.8 The CIA Triad
13.8 The CIA Triad
Standard
1.2 The CIA Triad
1.2 The CIA Triad
Standard
5.2 History of Cryptography
5.2 History of Cryptography
13.4 The CIA Triad
13.4 The CIA Triad
Standard
1.2 The CIA Triad
1.2 The CIA Triad
Standard
2.2 History of Cryptography
2.2 History of Cryptography
Standard
1.2 The CIA Triad
1.2 The CIA Triad
Standard
5.2 History of Cryptography
5.2 History of Cryptography
13.4 The CIA Triad
13.4 The CIA Triad
Standard
1.2 The CIA Triad
1.2 The CIA Triad
Standard
5.2 History of Cryptography
5.2 History of Cryptography
13.4 The CIA Triad
13.4 The CIA Triad
Standard
1.2 The CIA Triad
1.2 The CIA Triad
Standard
1.2 The CIA Triad
1.2 The CIA Triad
1.12 Common Security Problems
1.12 Common Security Problems
21.2 History of Cryptography
22.12 Project: Security Assessment Report
22.11 Cross-site Scripting
22.10 Types of SQLi and Prevention
21.10 Project: Classic Cipher Newscast
21.8 Hash Functions
21.7 Advanced Cryptography
21.2 History of Cryptography
22.12 Project: Security Assessment Report
22.11 Cross-site Scripting
22.10 Types of SQLi and Prevention
21.10 Project: Classic Cipher Newscast
21.8 Hash Functions
21.7 Advanced Cryptography
Standard
1.2 The CIA Triad
1.2 The CIA Triad
Standard
5.2 History of Cryptography
5.2 History of Cryptography
8.4 The CIA Triad
8.4 The CIA Triad
Standard
5.2 History of Cryptography
5.2 History of Cryptography
13.4 The CIA Triad
13.4 The CIA Triad
Standard
1.2 The CIA Triad
1.2 The CIA Triad
Standard
1.2 The CIA Triad
1.2 The CIA Triad
Standard
5.2 History of Cryptography
5.2 History of Cryptography
13.4 The CIA Triad
13.4 The CIA Triad
Standard
1.2 The CIA Triad
1.2 The CIA Triad
Standard
5.2 History of Cryptography
5.2 History of Cryptography
13.4 The CIA Triad
13.4 The CIA Triad
Standard
1.2 The CIA Triad
1.2 The CIA Triad
Standard
5.2 History of Cryptography
5.2 History of Cryptography
13.4 The CIA Triad
13.4 The CIA Triad
Standard
1.2 The CIA Triad
1.2 The CIA Triad
Standard
5.2 History of Cryptography
5.2 History of Cryptography
13.4 The CIA Triad
13.4 The CIA Triad
Standard
5.10 Securing a Network
5.10 Securing a Network
5.11 Project: Secure the Company's Network
5.11 Project: Secure the Company's Network
Standard
5.2 History of Cryptography
5.2 History of Cryptography
13.4 The CIA Triad
13.4 The CIA Triad
Standard
1.2 The CIA Triad
1.2 The CIA Triad
Standard
1.3 The CIA Triad
1.3 The CIA Triad
Standard
1.2 The CIA Triad
1.2 The CIA Triad
Standard
1.4 The CIA Triad
1.4 The CIA Triad
4.6 Application Security
5.10 Common Security Problems
5.10 Common Security Problems
5.12 Types of SQLi and Prevention
5.12 Types of SQLi and Prevention
8.2 History of Cryptography
8.2 History of Cryptography
13.2 Assessing Risks
13.3 Risk Response
6.1 Project: Security Assessment Report
6.1 Project: Security Assessment Report
Standard
1.2 The CIA Triad
1.2 The CIA Triad
Standard
5.2 History of Cryptography
5.2 History of Cryptography
13.4 The CIA Triad
13.4 The CIA Triad
Standard
5.6 Cybersecurity