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 ...

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 ...

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 ...

Security is the name of the game at Cisco’s Partner Summit gathering this week with the rollout of a new firewall and added data-loss prevention (DLP) and passwordless authentication features to its ...

Other things have changed, too. Today, standalone firewall products are more the exception than the rule. I took a look at five major firewalls on the market today, and almost everything that came my ...

First-of-its-kind outcome driven, multivector, multi-cloud-ecosystem advanced cloud firewall test, focusing on real-world threats All leading enterprise advanced cloud firewall vendors are invited to ...

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 ...

The firewall is one of the most important security features in a computer environment. In the classic sense, a firewall is set up on an appliance, such as a computer that fulfills just a single, ...

The Firewalla Gold Pro Security Firewall is like the bouncer on the door of a nightclub. Its job is to stop anything harmful from getting into a network. It also stops risky data from leaving a ...

When “Secure by Design” Fails at the Edge Firewalls are still widely treated as the first and final line of defense. Once deployed, configured, and updated, they are often assumed to be a stable ...

If you see the message Security or firewall might be blocking the connection following completion of Windows Network Diagnostics to determine what’s causing internet or network connection issues on ...