Types of VPNs
Based on the definition of a virtual private network, the following could be considered VPN technologies:
IPsec: Implements security of IP packets at Layer 3 of the OSI model, and can be used for site-to-site VPNs and remote-access VPNs.
SSL: Secure Sockets Layer implements security of TCP sessions over encrypted SSL tunnels of the OSI model, and can be used for remote-access VPNs (as well as being used to securely visit a web server ...
Get Santos:CCNA Sec 210-260 OCG now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
