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DE 2: 2-NI-05

CodeHS Lessons

Explain how physical and digital security measures protect electronic information.

3.3 Internet Safety
3.3 Internet Safety
3.4 Privacy & Security
3.4 Privacy & Security
3.7 Hacking Ethics
3.7 Hacking Ethics
3.8 Project: Public Service Announcement
3.8 Project: Public Service Announcement
4.1 Cryptography, Cryptology, Cryptanalysis
4.1 Cryptography, Cryptology, Cryptanalysis
4.2 History of Cryptography
4.2 History of Cryptography
4.3 Why encrypt?
4.3 Why encrypt?
4.7 Advanced Cryptography
4.7 Advanced Cryptography
4.8 Hash Functions
4.8 Hash Functions
4.10 Project: Classic Cipher Newscast
4.10 Project: Classic Cipher Newscast
6.9 Common Security Problems
6.11 Types of SQLi and Prevention
6.12 Cross-site Scripting
10.1 Project: Security Assessment Report
7.5 Routing
7.6 Packets & Protocols
7.7 Viewing a Webpage
7.10 Securing a Network
7.11 Project: Secure the Company's Network
6.9 Common Security Problems
6.11 Types of SQLi and Prevention
6.12 Cross-site Scripting
10.1 Project: Security Assessment Report
7.5 Routing
7.6 Packets & Protocols
7.7 Viewing a Webpage
7.10 Securing a Network
7.11 Project: Secure the Company's Network
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.11 Hacking Ethics
1.11 Hacking Ethics
1.12 Project: Public Service Announcement
1.12 Project: Public Service Announcement
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.11 Hacking Ethics
1.11 Hacking Ethics
1.12 Project: Public Service Announcement
1.12 Project: Public Service Announcement
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.11 Hacking Ethics
1.11 Hacking Ethics
1.12 Project: Public Service Announcement
1.12 Project: Public Service Announcement
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.11 Hacking Ethics
1.11 Hacking Ethics
1.12 Project: Public Service Announcement
1.12 Project: Public Service Announcement
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.11 Hacking Ethics
1.11 Hacking Ethics
1.12 Project: Public Service Announcement
1.12 Project: Public Service Announcement
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.11 Hacking Ethics
1.11 Hacking Ethics
1.12 Project: Public Service Announcement
1.12 Project: Public Service Announcement
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.11 Hacking Ethics
1.11 Hacking Ethics
1.12 Project: Public Service Announcement
1.12 Project: Public Service Announcement
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.11 Hacking Ethics
1.11 Hacking Ethics
1.12 Project: Public Service Announcement
1.12 Project: Public Service Announcement
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.11 Hacking Ethics
1.11 Hacking Ethics
1.12 Project: Public Service Announcement
1.12 Project: Public Service Announcement
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.11 Hacking Ethics
1.11 Hacking Ethics
1.12 Project: Public Service Announcement
1.12 Project: Public Service Announcement
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.12 Hacking Ethics
1.12 Hacking Ethics
1.13 Project: Public Service Announcement
1.13 Project: Public Service Announcement
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.11 Hacking Ethics
1.11 Hacking Ethics
1.12 Project: Public Service Announcement
1.12 Project: Public Service Announcement
2.3 Internet Safety
2.3 Internet Safety
2.4 Privacy & Security
2.4 Privacy & Security
2.7 Hacking Ethics
2.7 Hacking Ethics
3.1 Project: Public Service Announcement
3.1 Project: Public Service Announcement
4.1 Cryptography, Cryptology, Cryptanalysis
4.1 Cryptography, Cryptology, Cryptanalysis
4.2 History of Cryptography
4.2 History of Cryptography
4.7 Advanced Cryptography
4.7 Advanced Cryptography
4.8 Hash Functions
4.8 Hash Functions
5.1 Project: Classic Cipher Newscast
5.1 Project: Classic Cipher Newscast
6.9 Common Security Problems
6.9 Common Security Problems
6.11 Types of SQLi and Prevention
6.11 Types of SQLi and Prevention
6.12 Cross-site Scripting
6.12 Cross-site Scripting
7.5 Routing
7.5 Routing
7.6 Packets & Protocols
7.6 Packets & Protocols
7.7 Viewing a Webpage
7.7 Viewing a Webpage
7.10 Securing a Network
7.10 Securing a Network
8.1 Project: Secure the Company's Network
8.1 Project: Secure the Company's Network
11.1 Project: Security Assessment Report
11.1 Project: Security Assessment Report
10.3 Internet Safety
10.3 Internet Safety
10.4 Privacy & Security
10.4 Privacy & Security
10.7 Project: Public Service Announcement
10.7 Project: Public Service Announcement
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.11 Hacking Ethics
1.11 Hacking Ethics
1.12 Project: Public Service Announcement
1.12 Project: Public Service Announcement
2.1 Cryptography, Cryptology, Cryptanalysis
2.1 Cryptography, Cryptology, Cryptanalysis
2.2 History of Cryptography
2.2 History of Cryptography
2.1 Cryptography, Cryptology, Cryptanalysis
2.1 Cryptography, Cryptology, Cryptanalysis
2.2 History of Cryptography
2.2 History of Cryptography
3.1 Project: Classic Cipher Newscast
3.1 Project: Classic Cipher Newscast
4.3 Advanced Cryptography
4.3 Advanced Cryptography
4.4 Hash Functions
4.4 Hash Functions
6.6 Application Security
9.9 Common Security Problems
9.9 Common Security Problems
9.11 Types of SQLi and Prevention
9.11 Types of SQLi and Prevention
10.1 Project: Security Assessment Report
10.1 Project: Security Assessment Report
21.3 Internet Safety
21.4 Privacy & Security
21.7 Hacking Ethics
22.1 Project: Public Service Announcement
24.7 Routing
24.8 Packets & Protocols
24.9 Viewing a Webpage
21.3 Internet Safety
21.4 Privacy & Security
21.7 Hacking Ethics
22.1 Project: Public Service Announcement
24.7 Routing
24.8 Packets & Protocols
24.9 Viewing a Webpage
2.3 Internet Safety
2.3 Internet Safety
2.4 Privacy & Security
2.4 Privacy & Security
2.7 Hacking Ethics
2.7 Hacking Ethics
3.1 Project: Public Service Announcement
3.1 Project: Public Service Announcement
4.1 Cryptography, Cryptology, Cryptanalysis
4.1 Cryptography, Cryptology, Cryptanalysis
4.2 History of Cryptography
4.2 History of Cryptography
4.6 Hash Functions
4.6 Hash Functions
5.1 Project: Classic Cipher Newscast
5.1 Project: Classic Cipher Newscast
6.6 Application Security
7.4 Common Security Problems
7.4 Common Security Problems
7.6 Types of SQLi and Prevention
7.6 Types of SQLi and Prevention
8.1 Project: Security Assessment Report
8.1 Project: Security Assessment Report
9.7 Routing
9.7 Routing
9.8 Packets & Protocols
9.8 Packets & Protocols
9.9 Viewing a Webpage
9.9 Viewing a Webpage
14.5 Cross-site Scripting
14.5 Cross-site Scripting
4.3 Internet Safety
4.3 Internet Safety
4.4 Privacy & Security
4.4 Privacy & Security
4.5 Project: Public Service Announcement
4.5 Project: Public Service Announcement
5.1 Cryptography, Cryptology, Cryptanalysis
5.1 Cryptography, Cryptology, Cryptanalysis
5.2 History of Cryptography
5.2 History of Cryptography
4.3 Internet Safety
4.3 Internet Safety
4.4 Privacy & Security
4.4 Privacy & Security
4.5 Project: Public Service Announcement
4.5 Project: Public Service Announcement
5.1 Cryptography, Cryptology, Cryptanalysis
5.1 Cryptography, Cryptology, Cryptanalysis
5.2 History of Cryptography
5.2 History of Cryptography
4.3 Internet Safety
4.3 Internet Safety
4.4 Privacy & Security
4.4 Privacy & Security
4.5 Project: Public Service Announcement
4.5 Project: Public Service Announcement
5.1 Cryptography, Cryptology, Cryptanalysis
5.1 Cryptography, Cryptology, Cryptanalysis
5.2 History of Cryptography
5.2 History of Cryptography
4.3 Internet Safety
4.3 Internet Safety
4.4 Privacy & Security
4.4 Privacy & Security
4.5 Project: Public Service Announcement
4.5 Project: Public Service Announcement
5.1 Cryptography, Cryptology, Cryptanalysis
5.1 Cryptography, Cryptology, Cryptanalysis
5.2 History of Cryptography
5.2 History of Cryptography
4.3 Internet Safety
4.3 Internet Safety
4.4 Privacy & Security
4.4 Privacy & Security
4.5 Project: Public Service Announcement
4.5 Project: Public Service Announcement
5.1 Cryptography, Cryptology, Cryptanalysis
5.1 Cryptography, Cryptology, Cryptanalysis
5.2 History of Cryptography
5.2 History of Cryptography
4.3 Internet Safety
4.3 Internet Safety
4.4 Privacy & Security
4.4 Privacy & Security
4.5 Project: Public Service Announcement
4.5 Project: Public Service Announcement
5.1 Cryptography, Cryptology, Cryptanalysis
5.1 Cryptography, Cryptology, Cryptanalysis
5.2 History of Cryptography
5.2 History of Cryptography
4.3 Internet Safety
4.3 Internet Safety
4.4 Privacy & Security
4.4 Privacy & Security
4.5 Project: Public Service Announcement
4.5 Project: Public Service Announcement
5.1 Cryptography, Cryptology, Cryptanalysis
5.1 Cryptography, Cryptology, Cryptanalysis
5.2 History of Cryptography
5.2 History of Cryptography
4.3 Internet Safety
4.3 Internet Safety
4.4 Privacy & Security
4.4 Privacy & Security
4.5 Project: Public Service Announcement
4.5 Project: Public Service Announcement
5.1 Cryptography, Cryptology, Cryptanalysis
5.1 Cryptography, Cryptology, Cryptanalysis
5.2 History of Cryptography
5.2 History of Cryptography
4.3 Internet Safety
4.3 Internet Safety
4.4 Privacy & Security
4.4 Privacy & Security
4.5 Project: Public Service Announcement
4.5 Project: Public Service Announcement
5.1 Cryptography, Cryptology, Cryptanalysis
5.1 Cryptography, Cryptology, Cryptanalysis
5.2 History of Cryptography
5.2 History of Cryptography
4.3 Internet Safety
4.3 Internet Safety
4.4 Privacy & Security
4.4 Privacy & Security
4.5 Project: Public Service Announcement
4.5 Project: Public Service Announcement
5.1 Cryptography, Cryptology, Cryptanalysis
5.1 Cryptography, Cryptology, Cryptanalysis
5.2 History of Cryptography
5.2 History of Cryptography
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.11 Hacking Ethics
1.11 Hacking Ethics
1.12 Project: Public Service Announcement
1.12 Project: Public Service Announcement
9.3 Internet Safety
9.3 Internet Safety
9.4 Privacy & Security
9.4 Privacy & Security
10.1 Project: Public Service Announcement
10.1 Project: Public Service Announcement
2.3 Internet Safety
2.3 Internet Safety
2.4 Privacy & Security
2.4 Privacy & Security
2.7 Hacking Ethics
2.7 Hacking Ethics
3.1 Project: Public Service Announcement
3.1 Project: Public Service Announcement
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
6.1 Project: Security Assessment Report
6.1 Project: Security Assessment Report
8.1 Cryptography, Cryptology, Cryptanalysis
8.1 Cryptography, Cryptology, Cryptanalysis
8.2 History of Cryptography
8.2 History of Cryptography
9.7 Routing
9.7 Routing
9.8 Packets & Protocols
9.8 Packets & Protocols
9.9 Viewing a Webpage
9.9 Viewing a Webpage
4.3 Internet Safety
4.3 Internet Safety
4.4 Privacy & Security
4.4 Privacy & Security
4.8 Project: Public Service Announcement
4.8 Project: Public Service Announcement
2.3 Internet Safety
2.3 Internet Safety
2.4 Privacy & Security
2.4 Privacy & Security
2.7 Hacking Ethics
2.7 Hacking Ethics
3.1 Project: Public Service Announcement
3.1 Project: Public Service Announcement
4.1 Cryptography, Cryptology, Cryptanalysis
4.1 Cryptography, Cryptology, Cryptanalysis
4.2 History of Cryptography
4.2 History of Cryptography
5.3 Advanced Cryptography
5.3 Advanced Cryptography
5.4 Hash Functions
5.4 Hash Functions
7.6 Application Security
8.6 Common Security Problems
8.6 Common Security Problems
8.8 Types of SQLi and Prevention
8.8 Types of SQLi and Prevention
9.1 Project: Security Assessment Report
9.1 Project: Security Assessment Report
10.7 Routing
10.7 Routing
10.8 Packets & Protocols
10.8 Packets & Protocols
10.9 Viewing a Webpage
10.9 Viewing a Webpage
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.11 Hacking Ethics
1.11 Hacking Ethics
1.12 Common Security Problems
1.12 Common Security Problems
1.13 Project: Public Service Announcement
1.13 Project: Public Service Announcement
21.1 Cryptography, Cryptology, Cryptanalysis
21.2 History of Cryptography
21.3 Why encrypt?
21.7 Advanced Cryptography
21.8 Hash Functions
21.10 Project: Classic Cipher Newscast
22.10 Types of SQLi and Prevention
22.11 Cross-site Scripting
22.12 Project: Security Assessment Report
21.1 Cryptography, Cryptology, Cryptanalysis
21.2 History of Cryptography
21.3 Why encrypt?
21.7 Advanced Cryptography
21.8 Hash Functions
21.10 Project: Classic Cipher Newscast
22.10 Types of SQLi and Prevention
22.11 Cross-site Scripting
22.12 Project: Security Assessment Report
2.3 Internet Safety
2.3 Internet Safety
2.4 Privacy & Security
2.4 Privacy & Security
2.7 Hacking Ethics
2.7 Hacking Ethics
2.8 Project: Public Service Announcement
2.8 Project: Public Service Announcement
5.5 Routing
5.5 Routing
5.6 Packets & Protocols
5.6 Packets & Protocols
5.7 Viewing a Webpage
5.7 Viewing a Webpage
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
1.5 Internet Safety
1.5 Internet Safety
1.6 Privacy & Security
1.6 Privacy & Security
1.12 Hacking Ethics
1.12 Hacking Ethics
1.13 Project: Public Service Announcement
1.13 Project: Public Service Announcement
1.6 Internet Safety
1.6 Internet Safety
1.7 Privacy & Security
1.7 Privacy & Security
1.12 Hacking Ethics
1.12 Hacking Ethics
1.13 Project: Public Service Announcement
1.13 Project: Public Service Announcement
2.3 Internet Safety
2.3 Internet Safety
2.4 Privacy & Security
2.4 Privacy & Security
2.7 Hacking Ethics
2.7 Hacking Ethics
3.1 Project: Public Service Announcement
3.1 Project: Public Service Announcement
5.1 Cryptography, Cryptology, Cryptanalysis
5.1 Cryptography, Cryptology, Cryptanalysis
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
10.7 Routing
10.7 Routing
10.8 Packets & Protocols
10.8 Packets & Protocols
10.9 Viewing a Webpage
10.9 Viewing a Webpage
1.3 Privacy & Security
1.3 Privacy & Security
1.8 Hacking Ethics
1.8 Hacking Ethics
1.5 Privacy & Security
1.5 Privacy & Security
12.1 Project: Public Service Announcement
12.1 Project: Public Service Announcement
1.8 Application Security
2.5 Routing
2.5 Routing
2.6 Packets & Protocols
2.6 Packets & Protocols
2.8 Securing a Network
2.8 Securing a Network
4.3 Hacking Ethics
4.3 Hacking Ethics
4.5 Privacy & Security
4.5 Privacy & Security
4.6 Cryptography, Cryptology, Cryptanalysis
4.6 Cryptography, Cryptology, Cryptanalysis
4.7 Hash Functions
4.7 Hash Functions
5.1 Project: Public Service Announcement
5.1 Project: Public Service Announcement
5.7 Privacy & Security
5.7 Privacy & Security
1.3 Advanced Cryptography
1.3 Advanced Cryptography
1.4 Hash Functions
1.4 Hash Functions
3.1 Advanced Devices
3.2 Environmental Controls
5.5 Cross-site Scripting
5.5 Cross-site Scripting
13.5 Routing
13.6 Packets & Protocols
13.5 Routing
13.6 Packets & Protocols
1.6 Application Security
2.7 Routing
2.7 Routing
2.8 Packets & Protocols
2.8 Packets & Protocols
2.9 Viewing a Webpage
2.9 Viewing a Webpage