Note: Because the payload is often compressed or encrypted (AES-128/256), DPI may only be effective during the initial handshake phase before the encryption keys are negotiated.
You must look at protocol behavior, not port numbers.
You can’t secure what you can’t see. So how do you detect FileCatalyst on your network — without false positives or drowning in packet captures?
Beyond the Blink: How to Detect FileCatalyst Traffic on Your Network
Note: Because the payload is often compressed or encrypted (AES-128/256), DPI may only be effective during the initial handshake phase before the encryption keys are negotiated.
You must look at protocol behavior, not port numbers.
You can’t secure what you can’t see. So how do you detect FileCatalyst on your network — without false positives or drowning in packet captures?
Beyond the Blink: How to Detect FileCatalyst Traffic on Your Network