Linux servers are at greater risk than ever. While only a few years ago Linux users could count themselves as the "lucky few" who didn't have to worry about malware and computer viruses, this era has unfortunately come to an end.
Attackers now view Linux servers as viable targets that often provides a valuable return on their hacking investment. The past few years have been plagued with emerging Linux malware strains which have demonstrated new and dangerous tactics for spreading, remaining undetected and compromising servers—Cloud Snooper, EvilGnome, HiddenWasp, QNAPCrypt, GonnaCry, FBOT and Tycoon being among the most notorious examples.
Here's what you need to know to secure your Linux system against malware, rootkits and other dangerous attacks.