Network Traffic Decryption is the process of?

Network Traffic Decryption is the process of?

• A. The process of decrypting encrypted network traffic to inspect its content
• B. A method to compress network traffic to save bandwidth
• C. A technique to route traffic through VPN
• D. An approach to apply firewall rules to unencrypted traffic

Answer: (A)

Decrypting encrypted network traffic to inspect its content. Encryption protects data in transit by turning it into unreadable ciphertext, but security systems often need to see the actual data to detect threats, policy violations, or data leakage. By decrypting the traffic—commonly through TLS interception or SSL offloading at a gateway or proxy—a device terminates the encrypted session, reads the plaintext, and then re-encrypts and forwards the data. This enables deep inspection of otherwise hidden traffic while still delivering the data to its destination. It’s not about compressing traffic, routing it through a VPN, or applying firewall rules to unencrypted streams, which are different concepts.