Although I don’t currently run LibreNMS in my own network, it is one of those tools that I keep in my toolbox. LibreNMS is a fork of the Observium project. The tool is written in PHP and can be run on any Linux with either Apache or NGINX. Setup One of the reasons I like […]
I’m often asked what my favorite tools are for networking. Today I’m going to feature one of them. Switchmap has been in my toolbox for many years. It was created as an Open Source project by Peter Siemsen. The tool is a set of Perl scripts that are run periodically, usually by a cron job. […]
Compare and contrast remote exploit and a local exploit Understanding Cisco Cybersecurity Fundamentals (210-250) As noted in the CVSS metrics, there are two types of exploits, those that can be done remotely and those that require local access to complete. Remote exploits can be accomplished over the network and do not require physical access. Some […]
Describe privilege escalation Understanding Cisco Cybersecurity Fundamentals (210-250) Privilege escalation is the manner in which an attacker gains privileges in an application that they shouldn’t have. By accomplishing this attack, an attacker gains more rights that can then allow further exploitation of the host and other network connected hosts. For example, if an attacker is […]
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