Advantage of IP sec Tunnelling Mode
IP Sec tunnelling mode has the following advantages:
a.Security : Ts IP sec tunnelling mode secure somewhat but not the best. In actuality it is somewhat vulnerable to some explores. IP sec tunnelling is secure in fact IP sec tunnelling mode encrypts the portion of creating a VPN tunnel and encapsulate the tunnel creation verifying packet integrity.
b.Good protection from denial of service replay and man in the middle attacks.
c.Scalability through IP. IP sec be applied in networks of all sizes including LAN to global networks. This is a big plus for medium to large enterprises. Not limited to applications thus guaranteeing they will routable with IP making IP Sec compatible.