WI 6-8: NI2.d.2.m
CodeHS Lessons
Encode and decode text- based messages using basic algorithms (e.g., shift cipher, substitution cipher).
| Standard |
| 2.1 Project: Steganography |
| Standard |
| 6.6 Encryption |
| 6.7 Project: Steganography |
| Standard |
| 2.6 Encryption |
| 2.7 Project: Steganography |
| Standard |
| 6.6 Encryption |
| 6.7 Project: Steganography |
| Standard |
| 5.3 Basic Crypto Systems: Caesar Cipher |
| 5.4 Basic Crypto Systems: Cracking Caesar |
| 5.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 4.6 Encryption |
| 4.7 Project: Steganography |
| Standard |
| 2.3 Basic Crypto Systems: Caesar Cipher |
| 2.4 Basic Crypto Systems: Cracking Caesar |
| 2.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 2.6 Encryption |
| 2.7 Project: Steganography |
| Standard |
| 5.3 Basic Crypto Systems: Caesar Cipher |
| 5.4 Basic Crypto Systems: Cracking Caesar |
| 5.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 5.3 Basic Crypto Systems: Caesar Cipher |
| 5.4 Basic Crypto Systems: Cracking Caesar |
| 5.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 4.8 Encryption |
| 5.1 Project: Steganography |
| Standard |
| 3.8 Encryption |
| 3.9 Project: Steganography |
| Standard |
| 21.4 Basic Crypto Systems: Caesar Cipher |
| 21.5 Basic Crypto Systems: Cracking Caesar |
| 21.6 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 5.3 Basic Crypto Systems: Caesar Cipher |
| 5.4 Basic Crypto Systems: Cracking Caesar |
| 5.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 2.6 Encryption |
| 2.7 Project: Steganography |
| Standard |
| 2.3 Basic Crypto Systems: Caesar Cipher |
| 2.4 Basic Crypto Systems: Cracking Caesar |
| 2.5 Basic Crypto Systems: Vigenere Cipher |
| 5.1 Project: Steganography |
| Standard |
| 5.3 Basic Crypto Systems: Caesar Cipher |
| 5.4 Basic Crypto Systems: Cracking Caesar |
| 5.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 5.3 Basic Crypto Systems: Caesar Cipher |
| 5.4 Basic Crypto Systems: Cracking Caesar |
| 5.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 5.3 Basic Crypto Systems: Caesar Cipher |
| 5.4 Basic Crypto Systems: Cracking Caesar |
| 5.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 5.3 Basic Crypto Systems: Caesar Cipher |
| 5.4 Basic Crypto Systems: Cracking Caesar |
| 5.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 10.3 Basic Crypto Systems: Caesar Cipher |
| 10.4 Basic Crypto Systems: Cracking Caesar |
| 10.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 5.3 Basic Crypto Systems: Caesar Cipher |
| 5.4 Basic Crypto Systems: Cracking Caesar |
| 5.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 11.4 Basic Crypto Systems: Caesar Cipher |
| 11.5 Basic Crypto Systems: Cracking Caesar |
| 11.6 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 4.6 Encryption |
| 4.7 Project: Steganography |
| Standard |
| 4.8 Encryption |
| 4.9 Project: Steganography |
| Standard |
| 4.8 Encryption |
| 4.9 Project: Steganography |
| Standard |
| 5.3 Basic Crypto Systems: Caesar Cipher |
| 5.4 Basic Crypto Systems: Cracking Caesar |
| 5.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 5.3 Basic Crypto Systems: Caesar Cipher |
| 5.4 Basic Crypto Systems: Cracking Caesar |
| 5.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 2.1 Project: Steganography |
| Standard |
| 4.3 Basic Crypto Systems: Caesar Cipher |
| 4.4 Basic Crypto Systems: Cracking Caesar |
| 4.5 Basic Crypto Systems: Vigenere Cipher |
| 6.1 Project: Steganography |
| Standard |
| 2.6 Encryption |
| 2.7 Project: Steganography |
| Standard |
| 4.3 Basic Crypto Systems: Caesar Cipher |
| 4.4 Basic Crypto Systems: Cracking Caesar |
| 4.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 8.3 Basic Crypto Systems: Caesar Cipher |
| 8.4 Basic Crypto Systems: Cracking Caesar |
| 8.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 5.3 Basic Crypto Systems: Caesar Cipher |
| 5.4 Basic Crypto Systems: Cracking Caesar |
| 5.5 Basic Crypto Systems: Vigenere Cipher |
| Standard |
| 4.6 Encryption |
| 4.7 Project: Steganography |
| Standard |
| 4.6 Encryption |
| 4.7 Project: Steganography |
| Standard |
| 4.7 Encryption |
| 4.8 Project: Steganography |
| Standard |
| 4.7 Encryption |
| 4.8 Project: Steganography |
| Standard |
| 5.7 Encryption |
| 5.8 Project: Steganography |
| Standard |
| 6.7 Encryption |
| 6.8 Project: Steganography |
| Standard |
| 9.7 Encryption |
| 9.8 Project: Steganography |
| Standard |
| 3.4 Encryption |
| 3.5 Project: Steganography |
| Standard |
| 3.7 Encryption |
| 3.8 Project: Steganography |
| Standard |
| 2.7 Encryption |
| 2.8 Project: Steganography |
| Standard |
| 6.6 Encryption |
| 6.7 Project: Steganography |
