7/29/2023 0 Comments Comodo waf rules![]() For example, block traffic from a specific IP address or block traffic if they're using a specific browser.Īny redirect rules applied at the application gateway level will bypass WAF custom rules. If you want to use or between two different conditions,then the two conditions must be in different rules. For example, block traffic from a specific IP address, and only if they're using a certain browser. ![]() This means that if Condition 1 and Condition 2 are met, or if Condition 3 is met, the WAF should take the action specified in the custom rule.ĭifferent matching conditions within the same rule are always compounded using and. For example, ((Condition 1 and Condition 2) or Condition 3). ![]() You also set the rule's name, priority and enabled/disabled state.Ĭustom rules support using compounding logic to make more advanced rules that address your security needs. In this rule, the operator is IPMatch, the matchValues is the IP address range (192.168.5.0/24), and the action is to block the traffic. Custom rules can be enabled/disabled on demand.įor example, you can block all requests from an IP address in the range 192.168.5.0/24. If a custom rule is triggered, and an allow or block action is taken, no further custom or managed rules are evaluated. If these conditions are met, an action is taken (to allow, block, or log). ![]() The custom rules contain a rule name, rule priority, and an array of matching conditions. These rules hold a higher priority than the rest of the rules in the managed rule sets. If the WAF policy is set to detection mode, and a custom block rule is triggered, the request is logged and no blocking action is taken.Ĭustom rules allow you to create your own rules that are evaluated for each request that passes through the WAF. Your custom rules can either block, allow, or log requested traffic based on matching criteria. If you're a WAF admin, you may want to write your own rules to augment the core rule set (CRS) rules. These attacks include cross site scripting, SQL injection, and others. The Azure Application Gateway Web Application Firewall (WAF) v2 comes with a pre-configured, platform-managed ruleset that offers protection from many different types of attacks.
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