Sophos Protection for Linux - AV signatures updates

Hello, Cody Chan,

We appreciate your reaching out to the Sophos Community Forum.

• You don't need to manually update AV signatures for a Sophos malware scan. It automatically updates its virus definitions regularly through Sophos Central, meaning new signatures are downloaded and applied automatically to your devices. For command line updates. So, I would like to say that the latest update is installed on the device when you install sophos. If you still need to update it manually, you can use this command: systemctl start sophos-spl-update
• Please refer to this article for more information: 
• docs.sophos.com/.../index.html

Hi Rutvik Chavda,

Thank you for your help. How to verify the new signatures are downloaded and applied to the devices on Sophos Central and the agent command line?