A VPN gateway/concentrator acts as the endpoint of a VPN tunnel, especially in a remote access VPN or CE-based site-to-site VPN. See Figure 1-5 later in the chapter for an illustration of the role performed by a VPN gateway/concentrator. Depending on the remote access VPN protocol in use, the VPN gateway/concentrator may,
Introduction 4 Virtual Private Network is a logical connection between two or more different location over private /public network to secure private data or traffic. In VPN the messages are carried on a public network(ie: internet)using standard protocols or over a service provider’s network. VPN Presentation - YouTube Jun 04, 2016 Managing Site-to-Site VPNs: The Basics
Message Authentication - In the last chapter, we discussed the data integrity threats and the use of hashing technique to detect if any modification attacks have taken place on the data
IPSec VPN (in Hindi) - Introduction to the playlist - YouTube Oct 11, 2018
L2TP VPN Setup Tutorial for Android 2 (GingerBread) L2TP VPN Setup Tutorial for Android 4+ (HoneyComb and above) PPTP VPN Setup Tutorial for Android 2 (GingerBread) PPTP VPN Setup Tutorial for Android 4+ (HoneyComb and above)
Virtual Private Network (VPN) | An Introduction Virtual Private network is a way to extend a private network using a public network such as internet. The name only suggests that it is Virtual “private network” i.e. user can be the part of local network sitting at a remote location. It makes use of tunneling protocols to establish a secure connection. Lets understand VPN by an example: VPN Scenarios, Configuration and Analysis The goal of this project was to create a secure VPN tunnel and policy for a small LAN. VPN is a virtual private network. The word virtual implies that there is no physical net-work infrastructure dedicated to the private network. The thesis aims not only provide Site-to-site connectivity, but also make the LAN and its shared resources and services How Virtual Private Networks Work - Cisco