Linux is downright one of the most popular and secure operating systems for large-scale servers. Despite its widespread usage, it remains vulnerable to cyberattacks. Hackers target servers to either shut them down or steal valuable information.
There is a pressing need to develop counter-hacking methods to brace security breaches and malware attacks. This is possible by hiring cybersecurity professionals; unfortunately, this can prove to be a costly affair. The next best solution is to install scanning tools that fit like a hand in glove for your Linux systems.
Link: The 10 Best Tools to Scan Your Linux Server for Malware and Security Flaws