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List of VPN Protocols

This post summarizes the most common VPN (Virtual Private Network) protocols. VPN protocol VPN (Virtual Private Network) protocols: PPTP L2TP/IPsec SSTP IKEv2 OpenVPN PPTP Point to Point Tunneling Protocol (PPTP). L2TP/IPSec Layer Two Tunneling Protocol (L2TP) is an extension of…

Firewall Architectures

Types of network segments According to its privacy, there are different types of network segments: Public networks Internet Private networks Extranet Intranet The internet is publicly available for any user. An intranet hosts information privately only for users within an…