Secure Comma Flashcards
1
Q
Layer 2 connection that uses packet switching to establish virtual circuits
A
Frame Relay
2
Q
What is needed to allow an external client to comms with internal system if network uses a NAT proxy?
A
Static mode NAT
3
Q
Most effective countermeasure against PBX FRAUD and abuse
A
Transmission logs
4
Q
What authentication protocol offers no encryption or protection for logon credentials?
A
PAP
