Now you're ready for the next step: configuring the firewall rule-set, or policy file. A rule-set specifies what services to let through your firewall, and which ones to keep out. A rule defines the ...

Default deny.

Exploitation attempts of a highly critical vulnerability discovered in the Drupal content management software (CMS) on February 20 were blocked by Cloudflare using Web Application Firewall (WAF) rules ...

One of the cornerstones of any home lab is a powerful firewall to learn the ins and outs of traffic control, packet inspection, and other important security tools. While there are a ton of options for ...

As the complexity of the IT topography continues to increase along with the number of firewalls deployed, the typical enterprise firewall rule set stands as a confusing rat's nest of contradictions ...

Firewall audits can help prove how secure a network actually is -- as opposed to how secure your customer thinks it is. Here, Hamelin, chief security architect at Tufin Technologies, provider of ...

The AWS Route 53 service allows you to create a DNS firewall that you can use to prevent or allow specific DNS queries. For example, if you know that the resources within a particular VPC are only ...

You've ordered a new firewall, and you want to get it running on your network ASAP. Your first reaction is probably to put every client and server behind it. That's fine for a small company, but a ...