Chapter 12 Flashcards
What PPP protocol transmits usernames and passwords in clear text ?
PAP
What performs authentication using a challenge-response dialogue that cannot be replayed.
CHAP
What allows customized authentication security solutions.
EAP
What defines the use of encapsulated EAP to support a wide range of authentication options for LAN connections.
IEEE 802.1X
What is an encryption solution for VOIP communications?
SRTP
What attack involves circumventing the telephone systems to make free long distance calls, alter the function to telephone services, or to cause service disruptions ?
Phreaking
What load balance system uses all available pathways or systems during normal operations but have reduce capacity in adverse conditions?
Active Active System
What load balance system keeps some pathways or system in an unused dormant state during normal operations?
Active Passive System
What is a VPN config that allows a VPN connected client sys to access both the org network and internet directly at the same time ?
Split Tunnel VPN
What VPN config is where all the client’s traffic is sent to the org network over the VPN link and internet destined traffic is sent out.
Full Tunnel VPN
What are the EAP methods commonly used ?
LEAP
PEAP
EAP-SIM
EAP-FAST
EAP-MD5
EAP-POTP
EAP-TLS
EAP-TTLS
What provides assurances of message integrity and non repudiation ?
AH
What provides confidentiality and integrity of payload contents and encryption ?
ESP
What is the mechanism of IPsec for cryptographic key management and is composed of OAKLEY, SKEME, and ISAKMP?
IKE
What can be described as a logical circuit that always exists and is waiting for the customer to send data ?
PVC
