Virtual Private Networks
What is a VPN?
Types of VPNs
Why VPN?
When to VPN?
VPN Design Issues
Security 101
Secret Key Encryption
Public Key Encryption
Digital Signature
Certificate
Confidentiality
Firewall: Bastion Host
Proxy Servers
VPN Security Issues
Private Addresses
Address Translation
Tunnel
VPN Tunneling Protocols
GRE
PPTP
PPTP with ISP Support
PPTP Packets
L2TP
IPSec
SOCKS
Application Level Security
RADIUS
DIAMETER
Quality of Service (QoS)
VPN Support with MPLS
Summary
References
Acronyms
Thank You!
Home Page: http://www.cse.wustl.edu/~jain/
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