clarify intro paragraph

Author: vhorne

articles/firewall/threat-intel.md

@@ -5,13 +5,13 @@ services: firewall
 author: vhorne
 ms.service: firewall
 ms.topic: article
-ms.date: 11/04/2021
+ms.date: 08/01/2022
 ms.author: victorh
 ---
 
 # Azure Firewall threat intelligence-based filtering
 
-Threat intelligence-based filtering can be enabled for your firewall to alert and deny traffic from/to known malicious IP addresses and domains. The IP addresses and domains are sourced from the Microsoft Threat Intelligence feed, which includes multiple sources including the Microsoft Cyber Security team. [Intelligent Security Graph](https://www.microsoft.com/security/operations/intelligence) powers Microsoft threat intelligence and is used by multiple services including Microsoft Defender for Cloud.<br>
+Threat intelligence-based filtering can be enabled for your firewall to alert and deny traffic from/to known malicious IP addresses, FQDNs, and URLs. The IP addresses, domains and URLs are sourced from the Microsoft Threat Intelligence feed, which includes multiple sources including the Microsoft Cyber Security team. [Intelligent Security Graph](https://www.microsoft.com/security/operations/intelligence) powers Microsoft threat intelligence and is used by multiple services including Microsoft Defender for Cloud.<br>
 <br>
 
 :::image type="content" source="media/threat-intel/firewall-threat.png" alt-text="Firewall threat intelligence" border="false":::