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Technical articles about password security, encryption, and privacy.

• How ByteGuard Encrypts Your Data: Argon2id + AES-256-GCM — A deep dive into ByteGuard's zero-knowledge encryption architecture. (2026-04-07)
• Passkey vs Password: Why FIDO2 Is the Future of Authentication — Passwords are broken by design. Passkeys fix phishing, credential stuffing, and reuse. (2026-04-07)

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