> For the complete documentation index, see [llms.txt](https://docs.kerberus.com/kerberus/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.kerberus.com/kerberus/frequently-asked-questions/software-faq/is-sentinel3-an-antivirus.md).

# Is Sentinel3 an antivirus?

No. Sentinel3 does not protect you against files in your device's hard drive.

We recommend you not download files from unknown sources on the computer you manage crypto at.