Watchguard tackles the encryption blindness problem with a network appliance. Inside the appliance the traffic is decrypted, inspected, encrypted again, and sent on its way.

Encryption is essential for protecting data, with both symmetric and asymmetric methods offering unique advantages.

Symmetric encryption:Used to conceal the contents of blocks or streams of data of any size, including messages, files, encryption keys, and passwords. Asymmetric encryption:Used to conceal small ...