Reply to post: Re: And that's why...

Staff sacked after security sees 'suspect surfer' script of shame

Paul Stimpson

Re: And that's why...

I'm pretty sure either the Palo Alto or Bluecoat firewalls we have at work check SSL sessions for validity and detect VPN traffic masquerading as SSL. The Infoblox DNS servers detect and report VPN DNS tunneling.

POST COMMENT House rules

Not a member of The Register? Create a new account here.

  • Enter your comment

  • Add an icon

Anonymous cowards cannot choose their icon

Biting the hand that feeds IT © 1998–2019