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- Contact Us
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CSTA 3B: 3B-NI-04
CodeHS Lessons
Compare ways software developers protect devices and information from unauthorized access.
| Standard |
| 8.10 Cryptography |
| 9.1 Practice PT: Steganography |
| 11.9 Cybersecurity |
| Standard |
| 8.10 Cryptography |
| 9.1 Practice PT: Steganography |
| 11.9 Cybersecurity |
| Standard |
| 1.3 Advanced Cryptography |
| 1.4 Hash Functions |
| 5.5 Cross-site Scripting |
| 8.2 Assessing Risks |
| Standard |
| 41.1 Cryptography |
| 31.1 Practice PT: Steganography |
| Standard |
| 6.5 The CIA Triad |
| Standard |
| 1.4 Digital Footprint and Reputation |
| Standard |
| 2.5 The CIA Triad |
| Standard |
| 13.8 The CIA Triad |
| 13.6 Packets & Protocols |
| Standard |
| 9.1 Digital Footprint and Reputation |
| 9.4 Privacy & Security |
| 10.1 Project: Public Service Announcement |
| 15.4 The CIA Triad |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.11 Hacking Ethics |
| 1.12 Project: Public Service Announcement |
| Standard |
| 4.1 Digital Footprint and Reputation |
| 4.4 Privacy & Security |
| 4.5 Project: Public Service Announcement |
| 5.2 History of Cryptography |
| 13.4 The CIA Triad |
| Standard |
| 1.3 The CIA Triad |
| 1.4 Digital Footprint and Reputation |
| 1.7 Privacy & Security |
| 1.11 Hacking Ethics |
| 12.1 Inside Web Apps |
| 12.2 Developer Tools |
| 12.9 Common Security Problems |
| 12.11 Types of SQLi and Prevention |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.11 Hacking Ethics |
| 1.12 Project: Public Service Announcement |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.12 Hacking Ethics |
| 1.13 Project: Public Service Announcement |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.12 Hacking Ethics |
| 1.13 Project: Public Service Announcement |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.11 Hacking Ethics |
| 1.12 Project: Public Service Announcement |
| 2.2 History of Cryptography |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.11 Hacking Ethics |
| 1.12 Project: Public Service Announcement |
| Standard |
| 4.1 Digital Footprint and Reputation |
| 4.4 Privacy & Security |
| 4.5 Project: Public Service Announcement |
| 5.2 History of Cryptography |
| 13.4 The CIA Triad |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.12 Hacking Ethics |
| 1.13 Project: Public Service Announcement |
| Standard |
| 2.6 Packets & Protocols |
| 2.8 Network Administration |
| 4.3 Hacking Ethics |
| 4.4 The CIA Triad |
| 4.5 Privacy & Security |
| 4.7 Hash Functions |
| 5.1 Project: Public Service Announcement |
| Standard |
| 1.2 Digital Footprint and Reputation |
| 1.3 Privacy & Security |
| 1.5 Hacking Ethics |
| 1.6 Common Security Problems |
| Standard |
| 1.2 Digital Footprint and Reputation |
| 1.3 Privacy & Security |
| 1.5 Hacking Ethics |
| 1.6 Common Security Problems |
| 5.7 Packets & Protocols |
| Standard |
| 8.10 Cryptography |
| 9.1 Practice PT: Steganography |
| 11.9 Cybersecurity |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.11 Hacking Ethics |
| 1.12 Common Security Problems |
| 1.13 Project: Public Service Announcement |
| 21.2 History of Cryptography |
| 21.3 Why encrypt? |
| 21.7 Advanced Cryptography |
| 21.8 Hash Functions |
| 21.10 Project: Classic Cipher Newscast |
| 22.1 Inside Web Apps |
| 22.2 Developer Tools |
| 22.10 Types of SQLi and Prevention |
| 22.11 Cross-site Scripting |
| 22.12 Project: Security Assessment Report |
| Standard |
| 1.2 Digital Footprint and Reputation |
| 1.3 Privacy & Security |
| 1.5 Hacking Ethics |
| 1.6 Common Security Problems |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.11 Hacking Ethics |
| 1.12 Project: Public Service Announcement |
| Standard |
| 4.1 Digital Footprint and Reputation |
| 4.4 Privacy & Security |
| 4.5 Project: Public Service Announcement |
| 5.2 History of Cryptography |
| 8.4 The CIA Triad |
| Standard |
| 11.3 The CIA Triad |
| 12.1 Digital Footprint and Reputation |
| 12.4 Privacy & Security |
| 12.7 Hacking Ethics |
| 14.1 Inside Web Apps |
| 14.2 Developer Tools |
| 14.9 Common Security Problems |
| 14.11 Types of SQLi and Prevention |
| 15.8 Packets & Protocols |
| Standard |
| 2.5 The CIA Triad |
| Standard |
| 1.4 The CIA Triad |
| 2.2 History of Cryptography |
| 3.1 Project: Classic Cipher Newscast |
| 4.3 Advanced Cryptography |
| 4.4 Hash Functions |
| 9.1 Inside Web Apps |
| 9.2 Developer Tools |
| 9.9 Common Security Problems |
| 9.11 Types of SQLi and Prevention |
| 12.2 Assessing Risks |
| 21.1 Digital Footprint and Reputation |
| 21.4 Privacy & Security |
| 21.7 Hacking Ethics |
| 22.1 Project: Public Service Announcement |
| 10.1 Project: Security Assessment Report |
| 24.8 Packets & Protocols |
| Standard |
| 4.1 Digital Footprint and Reputation |
| 4.4 Privacy & Security |
| 4.5 Project: Public Service Announcement |
| 5.2 History of Cryptography |
| 13.4 The CIA Triad |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.11 Hacking Ethics |
| 1.12 Project: Public Service Announcement |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.11 Hacking Ethics |
| 1.12 Project: Public Service Announcement |
| Standard |
| 4.1 Digital Footprint and Reputation |
| 4.4 Privacy & Security |
| 4.5 Project: Public Service Announcement |
| 5.2 History of Cryptography |
| 13.4 The CIA Triad |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.11 Hacking Ethics |
| 1.12 Project: Public Service Announcement |
| Standard |
| 4.1 Digital Footprint and Reputation |
| 4.4 Privacy & Security |
| 4.5 Project: Public Service Announcement |
| 5.2 History of Cryptography |
| 13.4 The CIA Triad |
| Standard |
| 2.3 Asymmetric Encryption |
| Standard |
| 2.3 Asymmetric Encryption |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.11 Hacking Ethics |
| 1.12 Project: Public Service Announcement |
| Standard |
| 4.1 Digital Footprint and Reputation |
| 4.4 Privacy & Security |
| 4.5 Project: Public Service Announcement |
| 5.2 History of Cryptography |
| 13.4 The CIA Triad |
| Standard |
| 7.7 Cryptography |
| 8.10 Cybersecurity |
| Standard |
| 7.7 Cryptography |
| 8.10 Cybersecurity |
| Standard |
| 16.4 The CIA Triad |
| 8.1 Digital Footprint and Reputation |
| 8.4 Privacy & Security |
| 8.5 Project: Public Service Announcement |
| 10.2 History of Cryptography |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.11 Hacking Ethics |
| 1.12 Project: Public Service Announcement |
| Standard |
| 4.1 Digital Footprint and Reputation |
| 4.4 Privacy & Security |
| 4.5 Project: Public Service Announcement |
| 5.2 History of Cryptography |
| 13.4 The CIA Triad |
| Standard |
| 1.1 Digital Footprint and Reputation |
| 1.4 Privacy & Security |
| 1.7 Hacking Ethics |
| 2.1 Project: Public Service Announcement |
| 6.6 Packets & Protocols |
| 6.10 Network Administration |
| 7.1 Project: Secure the Company's Network |
| 10.1 Inside Web Apps |
| 10.2 Developer Tools |
| 10.9 Common Security Problems |
| 10.11 Types of SQLi and Prevention |
| 10.12 Cross-site Scripting |
| 11.2 History of Cryptography |
| 11.7 Advanced Cryptography |
| 11.8 Hash Functions |
| 12.1 Project: Classic Cipher Newscast |
| Standard |
| 2.1 Digital Footprint and Reputation |
| 2.4 Privacy & Security |
| 2.7 Hacking Ethics |
| 2.8 Project: Public Service Announcement |
| 5.6 Packets & Protocols |
| 5.10 Network Administration |
| 5.11 Project: Secure the Company's Network |
| Standard |
| 2.8 Packets & Protocols |
| Standard |
| 2.1 Privacy & Security |
| 7.8 Packets & Protocols |
| Standard |
| 5.2 The CIA Triad |
| 5.3 Digital Footprint and Reputation |
| 5.6 Privacy & Security |
| 5.13 Hacking Ethics |
| 5.14 Project: Public Service Announcement |
| Standard |
| 4.5 The CIA Triad |
| Standard |
| 5.7 Privacy & Security |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.11 Hacking Ethics |
| 1.12 Project: Public Service Announcement |
| Standard |
| 2.3 Asymmetric Encryption |
| Standard |
| 6.10 Cryptography |
| 7.9 Cybersecurity |
| Standard |
| 2.3 Asymmetric Encryption |
| Standard |
| 4.1 Digital Footprint and Reputation |
| 4.4 Privacy & Security |
| 4.5 Project: Public Service Announcement |
| 5.2 History of Cryptography |
| 13.4 The CIA Triad |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.11 Hacking Ethics |
| 1.12 Project: Public Service Announcement |
| Standard |
| 4.1 Digital Footprint and Reputation |
| 4.4 Privacy & Security |
| 4.5 Project: Public Service Announcement |
| 5.2 History of Cryptography |
| 11.4 The CIA Triad |
| Standard |
| 1.1 Digital Footprint and Reputation |
| 1.4 Privacy & Security |
| Standard |
| 1.1 Digital Footprint and Reputation |
| 1.4 Privacy & Security |
| Standard |
| 1.3 The CIA Triad |
| 1.4 Digital Footprint and Reputation |
| 1.7 Privacy & Security |
| 1.12 Hacking Ethics |
| 1.13 Project: Public Service Announcement |
| Standard |
| 1.5 The CIA Triad |
| 2.1 Digital Footprint and Reputation |
| 2.4 Privacy & Security |
| 2.7 Hacking Ethics |
| 3.1 Project: Public Service Announcement |
| 4.2 History of Cryptography |
| 5.3 Advanced Cryptography |
| 5.4 Hash Functions |
| 17.9 Common Security Problems |
| 17.9 Common Security Problems |
| 17.11 Types of SQLi and Prevention |
| 17.11 Types of SQLi and Prevention |
| 10.8 Packets & Protocols |
| 13.2 Assessing Risks |
| 9.1 Project: Security Assessment Report |
| 17.2 Developer Tools |
| 17.1 Inside Web Apps |
| Standard |
| 2.3 Digital Footprint and Reputation |
| 2.5 Cybersecurity |
| Standard |
| 2.3 Digital Footprint and Reputation |
| 2.5 Cybersecurity |
| Standard |
| 7.9 Cybersecurity |
| 9.3 The CIA Triad |
| Standard |
| 1.1 Digital Footprint and Reputation |
| 1.5 Project: Public Service Announcement |
| 2.2 The CIA Triad |
| 2.4 Hacking Ethics |
| Standard |
| 10.1 Digital Footprint and Reputation |
| 10.4 Privacy & Security |
| 10.7 Project: Public Service Announcement |
| 15.4 The CIA Triad |
| Standard |
| 4.1 Digital Footprint and Reputation |
| 4.4 Privacy & Security |
| 4.7 Project: Public Service Announcement |
| 21.3 Project: Public Service Announcement |
| Standard |
| 1.2 Digital Footprint and Reputation |
| 1.5 Privacy & Security |
| 12.1 Project: Public Service Announcement |
| Standard |
| 1.4 The CIA Triad |
| 2.1 Digital Footprint and Reputation |
| 2.4 Privacy & Security |
| 2.7 Hacking Ethics |
| 3.1 Project: Public Service Announcement |
| 4.2 History of Cryptography |
| 4.6 Hash Functions |
| 5.1 Project: Classic Cipher Newscast |
| 7.4 Common Security Problems |
| 7.6 Types of SQLi and Prevention |
| 8.8 Packets & Protocols |
| 13.5 Cross-site Scripting |
| 15.2 Assessing Risks |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Privacy & Security |
| 1.8 Hacking Ethics |
| Standard |
| 1.4 The CIA Triad |
| 2.1 Digital Footprint and Reputation |
| 2.4 Privacy & Security |
| 2.7 Hacking Ethics |
| 3.1 Project: Public Service Announcement |
| 5.2 Inside Web Apps |
| 5.3 Developer Tools |
| 5.10 Common Security Problems |
| 5.12 Types of SQLi and Prevention |
| 8.2 History of Cryptography |
| 9.8 Packets & Protocols |
| 13.2 Assessing Risks |
| 6.1 Project: Security Assessment Report |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.11 Hacking Ethics |
| 1.12 Project: Public Service Announcement |
| Standard |
| 4.1 Digital Footprint and Reputation |
| 4.4 Privacy & Security |
| 4.5 Project: Public Service Announcement |
| 5.2 History of Cryptography |
| 13.4 The CIA Triad |
| Standard |
| 5.6 Cybersecurity |
| Standard |
| 5.6 Cybersecurity |
| Standard |
| 4.5 The CIA Triad |
| Standard |
| 1.3 Digital Footprint and Reputation |
| 1.5 Cybersecurity |
| Standard |
| 1.3 Digital Footprint and Reputation |
| 1.5 Cybersecurity |
| Standard |
| 2.8 Packets & Protocols |
| Standard |
| 7.8 Cryptography |
| 10.9 Cybersecurity |
| Standard |
| 1.4 The CIA Triad |
| 2.1 Digital Footprint and Reputation |
| 2.4 Privacy & Security |
| 2.7 Hacking Ethics |
| 3.1 Project: Public Service Announcement |
| 5.2 History of Cryptography |
| 6.1 Project: Classic Cipher Newscast |
| 8.1 Inside Web Apps |
| 8.2 Developer Tools |
| 8.9 Common Security Problems |
| 8.11 Types of SQLi and Prevention |
| 9.8 Packets & Protocols |
| 14.1 Project: Security Assessment Report |
| Standard |
| 2.5 The CIA Triad |
| Standard |
| 4.1 Digital Footprint and Reputation |
| 4.4 Privacy & Security |
| 4.5 Project: Public Service Announcement |
| 5.2 History of Cryptography |
| 13.4 The CIA Triad |
| Standard |
| 1.2 The CIA Triad |
| 1.3 Digital Footprint and Reputation |
| 1.6 Privacy & Security |
| 1.11 Hacking Ethics |
| 1.12 Project: Public Service Announcement |
| Standard |
| 4.7 The CIA Triad |
- What is CodeHS?
- Curriculum
- Platform
- Assignments
- Classroom Management
- Grading
- Gradebook
- Progress Tracking
- Lesson Plans
- Offline Handouts
- Problem Guides
- Practice
- Create
- Problem Bank
- Playlist Bank
- Quiz Scores
- Rostering
- Integrations
- Professional Development
- Stories
- Standards
- States
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- D.C.
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
- State Standards
- Plans
- Resources
- Districts
- Share
- Contact Us
- Company