Portal de Periódicos da CAPES

Performance Analysis of IP Security VPN

2010; Volume: 8; Issue: 4 Linguagem: Inglês

10.5120/1202-1393

0975-8887

Ritu Malik, Rupali Syal,

Network Packet Processing and Optimization

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.