What is the name of a single device that is based on a firewall but that has been expanded and improved to perform a wide variety of services, such as filtering, IPS, antivirus scanning, anti-spam filtering, VPN endpoint hosting, content filtering, load-balancing, and detailed logging?
What form of encryption allows a firewall to filter based on the original source and destination address? (Assume the firewall is located along the path between session endpoints.)
When a firewall is able to process packets, filter malicious code, and transmit authorized communications onward to their destination without introducing latency or lag, this is known as operating at