Authentication Methods

Summary

This chapter showed you the basics of VPN technologies. Understanding the technologies that VPNs use to protect information is useful when attempting to understand how a VPN implements its protection methods. A VPN implementation will use many of the technologies discussed in this chapter.

Next is Chapter 3, "IPsec," where I introduce the interworkings of the IPsec standard for VPNs. Many of the things I discussed in this chapter are used by IPsec to implement protected connections between networks or devices.





The Complete Cisco VPN Configuration Guide
The Complete Cisco VPN Configuration Guide
ISBN: 1587052040
EAN: 2147483647
Year: 2006
Pages: 178
Authors: Richard Deal
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