Firewall

Firewall : Firewall is one of the most popular techniques of network security. Firewall provides logical security to organization data and network.

Firewall is a computerized electronic system, installed between organization private network and public network to protect organization private network from unauthorized access.

Firewall is a control for invasive type of subvasive threats. Firewall is like an insulate which insulate organization private network from invaders coming through public network.

Firewall