D-Link DFL-2500 User Guide - Page 211
Introduction to VPN, Introduction to Cryptography, VPN in Firewalls, VPN Protocols & Tunnels,
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VPNs, Virtual Private Networks, provide means of establishing secure links to parties. It is extended over public networks via the application of Encryption and Authentication, offering good flexibility, effective protection, and cost efficiency on connections over the Internet. Topics in this part includes: • Introduction to VPN • Introduction to Cryptography • VPN in Firewalls • VPN Protocols & Tunnels • VPN Planning
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![]() |
![](/manual_guide/products/dlink-dfl2500-user-guide-83bdca9/211.png)
VPNs,
Virtual Private Networks
, provide means of establishing
secure links to parties. It is extended over public networks via
the application of
Encryption
and
Authentication
, offering
good flexibility, effective protection, and cost efficiency on
connections over the Internet.
Topics in this part includes:
•
Introduction to VPN
•
Introduction to Cryptography
•
VPN in Firewalls
•
VPN Protocols & Tunnels
•
VPN Planning