Security for Virtual Private Networks
Magdalena Nicoleta Iacob
Knowledge Horizons - Economics,
Virtual private network, public key infrastructure, certificate authority, ipsec
Network security must be a permanent concern for every company, given the fact that threats are evolving today more rapidly than in the past. This paper contains a general classification of cryptographic algorithms used in today networks and presents an implementation of virtual private networks using one of the most secure methods - digital certificates authentication.