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Security

VPN – Virtual Private Network
Security

VPN – Virtual Private Network

Overview VPN widely known as Virtual Private Network, is a communications network tunneled through another network, and dedicated for a specific network. In simple terms it can be defined as connecting two private networks through the public or shared network that is internet. VPNs helps to transmit information via publicly shared network infrastructures by establishing…

IPSec & IPv6 – Securing the NextGen Internet
Security

IPSec & IPv6 – Securing the NextGen Internet

What is IPSec? IPSec, is a framework of open standards (from IETF) that define policies for secure communication in a network. In addition, these standards also describe how to enforce these policies. Using IPSec, participating peers (computers or machines) can achieve data confidentiality, data integrity, and data authentication at the network layer (i.e. Layer 3…