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Installing OpenVAS on CentOS 7

Installing OpenVAS on CentOS 7

This is a walkthough for installing and configuring OpenVAS 9 on CentOS 7. OpenVAS (Open Vulnerability Assessment System) is an opensource vulnerability scanner. Brief History OpenVAS forked from Nessus when Tenable took the previously opensource product to closed source back in 2005. That’s worth mentioning primarily because on a side note, I’ve used Nessus for many years and I remember when it was forked. Since then, Nessus became one of the leaders in the vulnerability scanning space and a fairly…

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Installing Nagios XI on CentOS 7

Installing Nagios XI on CentOS 7

First things first, why CentOS 7 instead of 6? Well, CentOS 6 has issues with Python updating because of yum. Yes, you can install a separate instance, but it’s not fun and it can break down the road. Second, why not use the OVA provided by Nagios? As of September 2017, the version of Python on the OVA is ancient — 2.6.6. And because yum is tied to it, you can’t update it or you need to install a separate…

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