Author Archives

Sabyasachi Kar

Saby has more than 9 years of Experience in Networking field. His level of commitment and passion towards technology has developed him as an Expert in his field. He has written various blogs and is also a Cisco Live Speaker for NG Multicast.

IPSec (Internet Protocol Security)

IPSEC is an extension of IP which provides security to IP and the upper layer protocol. Its first developed for IPv6 standards and thenbackported to IPv4. IPSEC uses two different types of protocol to ensure confidentiality and authentication and integrity.AHESP Its can protect entire IP datagram or upper […]