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The Best Linux Security Tools |
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Source: Foogazi - Posted by Eric Lubow
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You can never be too safe these days. Viruses, spyware, rootkits, remote exploits, you just never know what security issue is going to be your downfall. Thats why it is important as a Linux administrator to have an understanding of some of the best Linux security tools available to you. In this article, you will learn about ten of the best Linux security tools, and resources on how to use them to your advantage.
Nmap Security Scanner
Nmap, which stands for “Network Mapper” is a free open source utility that allows you to explore and audit a network. From the website: “Nmap uses raw IP packets in novel ways to determine what hosts are available on the network, what services (application name and version) those hosts are offering, what operating systems (and OS versions) they are running, what type of packet filters/firewalls are in use, and dozens of other characteristics.”
For Nmap installation documents, go here. There is a very useful tutorial here on the numerous scan types Nmap allows.
Read this full article at Foogazi
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