How to Perform System Security Auditing with Lynis on Ubuntu 18.04

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Lynis is an open-source security tool that can perform an in-depth system security scan in order to evaluate the system's security profile. Due to its simplicity and flexibility, Lynis can be used to achieve the following; Automated Security auditing Compliance testing (e.g. PCI, HIPAA, SOx) Penetration testing Vulnerability detection System hardening Configuration and asset management Software patch management Intrusion...