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Sophos UTM 9
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Sophos UTM: How to disable HTTP trace option for WAF/Web Server
Created: 10 Jan 2020
This article describes the steps to disable HTTP trace option in WAF module as it is by default enabled in the UTM. The steps below are needed if there is an issue with PCI compliance which affects Vulnerability CVE-2004-2320 and CVE-2007-3008.
Sophos UTM: Understanding status code 429 error in letsencrypt.log
Created: 25 Feb 2019
This article helps with status code 429 error in letsencrypt.log with regards to the Let's Encrypt feature introduced in UTM v9.600.
Sophos UTM: Prevent Microsoft IIS from leaking potentially sensitive information through the WAF
Created: 11 May 2018
How to configure the WAF to prevent leaking potentially sensitive information when providing access to a web server hosted on Microsoft IIS
Sophos UTM: Web Application Firewall for Exchange 2016
Created: 27 Feb 2018
This article explains how to set up the Web Application Firewall to allow traffic through in Exchange 2016.
Sophos UTM: Common MIME types for Sophos Sandstorm and True File Type (TFT) detection
Created: 25 Apr 2017
This is a list of commonly needed MIME types to exclude from Sandstorm uploads and to verify True File Types (TFT).
Sophos UTM: Web Application Firewall configuration and troubleshooting
Created: 11 Aug 2016
This article describes the Web Application Firewall configuration and troubleshooting scenarios.
UTM Webserver Protection: Persistent Session Cookies
Created: 31 Mar 2016
This article provides an explanation of Persistent Session Cookies, which is a new Webserver Protection feature introduced in Sophos UTM v9.4.
Sophos UTM: Web Application Firewall status page
Created: 19 Jan 2016
This article provides information about usage of the Apache server status page for reverse proxy (WAF).
How to enable a size limit for AV scanning in WAF
Created: 17 Oct 2014
This article provides the configuration steps needed to enable size limit for AV scanning in WAF.
How to configure IP-based access control for Site Path Routing (WAF)
Created: 17 Oct 2014
This article provides the configuration steps needed to configure IP-based access control for Site Path Routing(WAF).