> > ICMP tunneling,
>
> Any kind of packet can be (mis-)used for tunneling. That's not limited
> to ICMP. To prevent that you'd have to whitelist outbound connections,
> which is simply not feasible in most scenarios.
Yes, but its likely to go unnoticed as many vendors configure
firewalls to a...
>
> Any kind of packet can be (mis-)used for tunneling. That's not limited
> to ICMP. To prevent that you'd have to whitelist outbound connections,
> which is simply not feasible in most scenarios.
Yes, but its likely to go unnoticed as many vendors configure
firewalls to a...
[ more ]