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Professional Text Encryption & Decryption
Secure your text with classical and modern encryption methods
Encryption Methods Guide
Classical Ciphers
- Caesar: Shifts each letter by N positions
- ROT13: Special case of Caesar with shift 13
- Atbash: A=Z, B=Y, C=X substitution
- Substitution: Custom alphabet replacement
Modern Methods
- Base64: Binary-to-text encoding
- Reverse: Simple character reversal
- Educational purposes only
- Not suitable for real security
Security Notes
- These are educational ciphers
- Not secure for sensitive data
- Use for learning and fun only
- Modern encryption uses AES, RSA
- Always use HTTPS for real security
Learning Tips
- Start with Caesar cipher basics
- Try different shift values
- Practice with known phrases
- Learn frequency analysis
- Understand cipher limitations
- Explore cryptanalysis methods