05-05-2012, 03:46 PM
IPSec
SeCuRiTy.ppt (Size: 2.98 MB / Downloads: 41)
What IPsec
A collection of tools and algorithms
(Protocols).
General IP security machanisms.
It provides -
- Authentication.
- Integrity
- Confidentiality.
Services Provided by IPsec
Authentication – ensure the identity of an
Entity
Integrity – data has not been modified on
transmit
Confidentiality – protection of data from
unauthorized disclosure.
Advantages of IPsec
It implemented in a firewall or router,
provides strong security to all traffic
crossing the perimeter
No need to change the software on user or
server system
Applications of IPsec
Secure branch office connectivity over the Internet
Secure remote access over the Internet
Establishment of extranet and intranet connectivity with partners
CONCLUSION
From analysis conclusion maybe obtain that the major security over the internet is the IPsec, that is the protocol used for secure communication which provides granular security which must be used by each network
to give the secure access to their users.