The TCP first-flight data will be the TLS ClientHello message. This saves one round-trip on repeat visits:
C: SYN + TFO-COOKIE + TLS ClientHello
S: SYN-ACK
S: ACK + TLS Server Hello ...
...
--
Viktor.
========
That makes sense, thanks ... N
Nou Dadoun
Senior Firmware Developer, Security Specialist
Office: 604.629.5182 ext 2632
Support: 888.281.5182 | avigilon.com
Follow Twitter | Follow LinkedIn
