A firewall technology that ensures that all inbound packets are the result of an outbound request. Also called "stateful packet inspection" (SPI), it was designed to prevent harmful or unrequested ...

The firewall built into Windows starting with Windows XP Service Pack 2. Windows Firewall provides a stateful inspection of packets that accepts only responses to requests originated by the user.

Imagine your business as a house. You lock the doors, close the windows, and maybe even install security cameras. But what about your digital space? Hackers dont need a keythey find weak spots in your ...

The firewall uses a stateful packet inspection engine to check each and every packet (incoming and outgoing) for security breaches. ETrust EZ Firewall is ICSI-certified, which guarantees that the ...

The Kerio WinRoute Firewall performs stateful packet inspection and protocol inspection on all outgoing and incoming traffic. Security is rules-based and governs the configuration of packet ...