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Linux Hardening - what are you must-haves? (infosec.pub)

submitted 10 months ago by wop@infosec.pub to c/cybersecurity@infosec.pub

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I'm working on a guide focused on securing Linux servers and I'd like to ask you what your essential hardening techniques and tips are? Your feedback would be greatly appreciated

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[–] hojqux9x2sZg@infosec.pub 4 points 10 months ago* (last edited 10 months ago)

Hardening depends on your threat model and needs of the client. Have the system do what it is supposed to do nothing more or less. I pretty much use this as a guide line depending on client needs.

https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/pdf/security_guide/red_hat_enterprise_linux-7-security_guide-en-us.pdf