[Deprecated] Sophos XG Firewall connector for Microsoft Sentinel
Important
Log collection from many appliances and devices is now supported by the Common Event Format (CEF) via AMA, Syslog via AMA, or Custom Logs via AMA data connector in Microsoft Sentinel. For more information, see Find your Microsoft Sentinel data connector.
The Sophos XG Firewall allows you to easily connect your Sophos XG Firewall logs with Microsoft Sentinel, to view dashboards, create custom alerts, and improve investigations. Integrating Sophos XG Firewall with Microsoft Sentinel provides more visibility into your organization's firewall traffic and will enhance security monitoring capabilities.
This is autogenerated content. For changes, contact the solution provider.
Connector attributes
| Connector attribute | Description |
|---|---|
| Log Analytics table(s) | Syslog (SophosXGFirewall) |
| Data collection rules support | Workspace transform DCR |
| Supported by | Microsoft Corporation |
Query samples
Top 10 Denied Source IPs
SophosXGFirewall
| where Log_Type == "Firewall" and Status == "Deny"
| summarize count() by Src_IP
| top 10 by count_
Top 10 Denied Destination IPs
SophosXGFirewall
| where Log_Type == "Firewall" and Status == "Deny"
| summarize count() by Dst_IP
| top 10 by count_
Prerequisites
To integrate with [Deprecated] Sophos XG Firewall make sure you have:
- Sophos XG Firewall: must be configured to export logs via Syslog
Vendor installation instructions
Note
This data connector depends on a parser based on a Kusto Function to work as expected which is deployed as part of the solution. To view the function code in Log Analytics, open Log Analytics/Microsoft Sentinel Logs blade, click Functions and search for the alias Sophos XG Firewall and load the function code or click here, on the second line of the query, enter the hostname(s) of your Sophos XG Firewall device(s) and any other unique identifiers for the logstream. The function usually takes 10-15 minutes to activate after solution installation/update.
- Install and onboard the agent for Linux
Typically, you should install the agent on a different computer from the one on which the logs are generated.
Syslog logs are collected only from Linux agents.
- Configure the logs to be collected
Configure the facilities you want to collect and their severities.
Under workspace advanced settings Configuration, select Data and then Syslog.
Select Apply below configuration to my machines and select the facilities and severities.
Click Save.
Configure and connect the Sophos XG Firewall
Follow these instructions to enable syslog streaming. Use the IP address or hostname for the Linux device with the Linux agent installed as the Destination IP address.
Next steps
For more information, go to the related solution in the Azure Marketplace.