VPN Encryption Standards Explained – AES-256 vs ChaCha20 (2025)
In 2025, AES-256 remains the gold standard for encrypting sensitive data efficiently and securely, particularly in regulated environments. Meanwhile, ChaCha20 has emerged as a powerful alternative that excels on mobile devices and systems without dedicated encryption hardware. Understanding these VPN encryption standards helps you choose the right security protocol for your privacy needs. The encryption…