Chapter 5. Security Protocols

Exam Topics in This Chapter

1 Remote Authentication Dial-In User Service (RADIUS)

2 Terminal Access Controller Access Control System Plus (TACACS+)

3 Kerberos

4 Virtual Private Dial-up Networks (VPDN/Virtual Profiles)

5 Data Encryption Standard (DES)

6 Triple DES (DES3)

7 IP Secure (IPSec)

8 Internet Key Exchange (IKE)

9 Certificate Enrollment Protocol (CEP)

10 Point-to-Point Tunneling Protocol (PPTP)

11 Layer 2 Tunneling Protocol (L2TP)

This chapter covers some of today's most widely used technologies that give network administrators the ability to ensure sensitive data is secure from unauthorized sources.