All types of remote access techniques require some

All types of remote access techniques require some type of Remote Access
Server (RAS) which accept a remote connection and grants privileges to the
network’s resources.
13. Which Transport layer protocol does PPTP use? TCP Which Transport layer
Protocol does L2TP use? UDP
14. What unique VPN connection characteristic is provided by the conjunction of
RRAS and DirectAccess?

15. What are the two primary encryption techniques used by VPNs today?
16. When surfing online, you get some strange data on an apparently secure Web
site, and you realize you need to check the legitimacy of the site. What kind of
organization issues digital certificates?
17. Which two protocols are available to create secure transmissions for HTTP
sessions?
18. Encryption is used for confidentiality while Hashes is used for integrity
and authentication.
19. EAPoL is primarily used with what kind of transmission?
20. What kind of ticket is held by Kerberos’ TGS?