A firewall is a device that protects you from a possibly hostile network by monitoring and restricting TCP/IP communications based on the policies that you set. The device is traditionally dedicated ...

The Tofino OPC Enforcer firewall—part of the Tofino Industrial Security Solution—is designed to lock down any industrial network using the previously hard-to-secure OPC Classic protocol. Using deep ...

Default deny.

ZURICH--(BUSINESS WIRE)--Open Systems, a leader in managed secure access service edge (SASE) services, today announced the general availability of its OT firewall service. The Open Systems OT Firewall ...

Firewall architectures have been changing for 35 years, sometimes to accommodate better technology and hardware, but just as ...

A firewall is a protective system that lies, in essence, between your computer network and the Internet. When used correctly, a firewall prevents unauthorized people from accessing your network. A ...

The big difference between aiFWall and traditional network firewalls is that this is a two way circular defense around the AI ...

Why waste money on an enterprise firewall when you can build your own from old PC parts?

The report notes that as hybrid and multicloud architectures expand, the role of the firewall is undergoing its most ...

If you're ignoring or have disabled Windows Firewall, you might be missing out on some good, basic protections that are easy to set up and maintain. Windows Firewall has been enabled by default since ...

Firewalls monitor and regulate the data moving on and off your computer or network. They can keep criminals out while allowing legitimate network traffic in. Mac OS X comes with not one but two ...