International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 8 - Number 4 |
Year of Publication: 2010 |
Authors: Ritu Malik, Rupali Syal |
10.5120/1202-1393 |
Ritu Malik, Rupali Syal . Article:Performance Analysis of IP Security VPN. International Journal of Computer Applications. 8, 4 ( October 2010), 5-9. DOI=10.5120/1202-1393
Internet Protocol Security (IPSec) is a protocol suite for securing Internet Protocol (IP) communications by authenticating and encrypting each IP packet of a data stream. . IPSec architecture requires the host to provide confidentiality using Encapsulating Security Payload and data integrity using either Authentication Header or Encapsulating Security Payload and anti-replay protection. IPSec has become the most common network layer security control and, a widely deployed mechanism for implementing Virtual Private Networks (VPNs). This paper presents analysis of IPSec VPN for videoconference in real time traffic over a secure communication links by implementing an IPSec-based VPN technology.