DDos?

[dillmc7743]

How do I know if our servers are protected form being DDOSed?

[Edge100x]

Servers can't in general be protected from DDoS (Distributed Denial of Service) attacks because these typically involve bandwidth exhaustion and need to be handled on a case-by case basis, in a reactive manner.

Were you thinking of regular DoS or exploit-based attacks? If so, I'd need to know more about the type of server that you have.

[dillmc7743]

a ventrlio

[Edge100x]

With a Ventrilo server, I haven't seen any solid evidence of available exploits, so you'd most likely just be looking at a standard bandwidth-exhaustion-based attack.