C178 Access Control 2

its4forscience's version from 2018-01-14 23:28


Question Answer
older protocol that was used in early remote access environments, only passed TCP/IPSLIP (Serial Line Internet Protocol)
remote authentication is commonly done using...TACACS, TACACS+, XTACACS, or RADIUS
provides authentication using CHAP, support for multiple protocolsPPP (Point-to-Point Protocol)
works by encapsulating the network traffic in a protocol called NCPPPP (Point-to-Point Protocol)
supports encapsulation in a single point-to-point environmentPPTP (Point-to-Point Tunneling Protocol)
created by Cisco, dial-up connections, no encryption, uses tcp 1701L2F (Layer 2 Forwarding)
hybrid of PPTP and L2F masde by MS and Cisco, no encryption, tcp 1701L2TP (Layer 2 Tunneling Protocol)
tunneling protocol originally designed for Unix, uses tcp 22SSH (Secure Shell)
used in conjunction with tunneling protocols, built into IPv6 (addon for IPv4)IPSec (Internet Protocol Security)
client/server-oriented environment, operates in a manner similar to RADIUSTerminal Access Controller Access-Control System (TACACS)
replaced original and combined authentication and authorization w/ logging to enable auditingExtended TACACS (XTACACS)
open standard based on XML that is used for authentication and authorizationSecurity Assertion Markup Language (SAML)