What is PIX firewall security? How does it differ from a firewall?PIX (Private Internet Exchange)
- It is a popular IP firewall and NAT (Network Address Translation) appliance.
- PIX firewall security is developed by Cisco Systems.
- PIX firewall is used to protect your network with a stateful packet filtering firewall.
- A firewall is a part of a computer system or network that is designed to block unauthorized access while permitting authorized communications.