Support for GCM Encryption

The Galois/Counter Mode (GCM) support in Prisma SD-WAN enhances your network security by offering advanced encryption for both fabric tunnels and standard VPN connections. This feature introduces AES-GCM-128 and AES-GCM-256 algorithms, providing Authenticated Encryption with Associated Data (AEAD) capabilities. By implementing GCM, you gain improved performance and stronger security compared to traditional CBC modes.

You can now configure GCM encryption for specific tunnels, ensuring compatibility with both static and dynamic IPsec setups. This feature is particularly beneficial when connecting to third-party services or when you require heightened security measures for sensitive data transmission. The implementation supports IKEv2 authentication protocols and integrates seamlessly with existing key management processes.