Check out Zephyr OS and Platform IO. Zephyr is part of the Linux foundation and has similarities to Linux with how it performs hardware abstraction (device tree). Platform IO integrates with other frameworks including mbed and Arduino. Source: 10 months ago

NimBLE comes from the Apache Mynewt real time operating system project. Mynewt is similar to other efforts like Zephyr. It continues to be maintained in 2023 and issues posed to the Github repository go answered. Source: 11 months ago

I'm looking at https://zephyrproject.org/ as an alternative to esp-idf for a new project, as it enables compatibility with other boards, plus a simulator for debugging. Source: over 1 year ago

That whole caboodle is available in an SoC now. Likewise, Zephyr is replacing Linux, thank God. Source: over 2 years ago

Time to upgrade to something more minimal - https://zephyrproject.org/. Source: over 2 years ago

Linux has (free) tools to improve security and detect/remove malware: Lynis,Chkrootkit,Rkhunter,ClamAV,Vuls,LMD,radare2,Yara,ntopng,maltrail,Snort,Suricata... Source: 6 months ago

(My General Traffic System) Chkconfig: [Version 11.4] Gives a view of programs and the ability to start, stop, pause them. Through the terminal. (Same as systemctl, But to me friendlier interface) Dpkg-repack: Allows for repacking your favorite programs into a deb file. Lynis- System malware checker, More of a system checker for misconfigurations and security holes based on CISOfy -... Source: over 1 year ago

Lynis is a good tool that will help you harden your system. I believe in redhat it is already in the EPEL repo so you should be able to sudo dnf install lynis and run it. Source: over 1 year ago

While I think it's fair to recognize the amount of work to patch Windows for security and compatibility, I also think it's unfair for you to regard SteamOS as a "hobbyist" OS that has poor security. SteamOS is based on Arch Linux. From Linux, to Arch distro, to SteamOS, this open source development loop cannot be compared with what you call a "phase" Windows has gone through. The only "phase" I saw since Windows... Source: over 1 year ago

Lynis is one such tool. The more tools you use, the more coverage you'll get. Source: over 1 year ago