More Security Options

• Encryption of data

  • Security vs. performance trade-offs

• Authentication mechanisms

  • Key management, RADIUS, SecureID

• Packet-filtering

• Auditing

• Firewall configuration

  • VPN Server can be part of, inside or outside a firewall (depending on network design)
  • All routers must allow Port 1723 (control information) and IP Protocol #47 (GRE)

Previous slide

Next slide

Back to first slide

View graphic version

Send email to Interex or to the Webmaster
©Copyright 1999 Interex. All rights reserved.