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Never-before-seen Linux backdoor is a Windows malware knockoff
(arstechnica.com)
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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I almost forgot to tell you. For the equivalent of business endpoint AVs, there exist consumer AVs. If for those products, the companies have auto renewal policy, stay away from any such money grubber AV company. Very few companies like Kaspersky do NOT have auto renewal. Norton for example has it.