Assuming that you have no other option but to use a computer, there's some good advice here[1] for securing a Linux system. Then you can run regular scans using

Assuming that you have no other option but to use a computer, there's some good advice here[1] for securing a Linux system. Then you can run regular scans using security tools like the ones listed here[2]. [1]: https://wiki.archlinux.org/title/security https://wiki.archlinux.org/title/security [2]: https://wiki.archlinux.org/title/List_of_applications/Security https://wiki.archlinux.org/title/List_of_applications/Securi...