How to install and configure maldet: https://www.servernoobs.com/how-to-install-and-configure-maldet-linux-malware-detect-lmd/ Configuring and auditing Linux systems with auditd daemon: https://linux-audit.com/configuring-and-auditing-linux-systems-with-audit-daemon/ The OpenSCAP portal: https://www.open-scap.org/ The OpenSCAP daemon: https://github.com/OpenSCAP/openscap-daemon/blob/master/README.md Practical OpenSCAP: https://www.redhat.com/files/summit/session-assets/2016/SL45190-practical-openscap_security-standard-compliance-and-reporting.pdf