Weekly Spotlight : Cryptograpgy | Cybersecurity

The primary function of cryptography in cybersecurity, which is to secure information by transforming it into an unreadable form (encryption), and then making it readable again only to authorized users (decryption).

10 recommended cryptography tools: 

• VeraCrypt – Encrypt files, folders, or entire drives (Windows/macOS/Linux)
  Use: Local file and disk encryption
• BitLocker – Full-disk encryption (Windows only)
  Use: Protect entire system or USB drives
• 7-Zip – Compress and encrypt files with a password (Windows)
  Use: Secure file sharing and backups
• ProtonMail – End-to-end encrypted email (Web/iOS/Android)
  Use: Private and secure email communication
• Thunderbird + OpenPGP – Encrypt and sign emails (Desktop)
  Use: Advanced secure email for professionals
• Signal – Encrypted messaging and calls (iOS/Android/Desktop)
  Use: Secure personal and group communication
• WhatsApp – Encrypted chats and calls (Mobile/Desktop)
  Use: Everyday secure messaging
• Bitwarden – Encrypted password manager (All platforms)
  Use: Store and manage strong passwords securely
• KeePassXC – Offline password vault (Windows/macOS/Linux)
  Use: Local, encrypted password storage
• Gpg4win – PGP encryption tools for Windows (includes Kleopatra)
  Use: Advanced file/email encryption and key management