Category: Linux

Linux Server Managment

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Shell Commands

Simple Shell commands for Informational purposes

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Simple Shell Commands

Simple Shell commands for filesystem

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How To Install RKHunter

RKHunter also known as RootKit Hunter is a scanning tool to ensure you for about 99.9% that you don’t have any rootkits, backdoors, and local exploits but running tests and e-mailing you results.

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How To Install CHKROOTKIT

chkrootkit: shell script that checks system binaries for rootkit modification.

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Install BFD (Brute Force Detection)

BFD is a modular shell script for parsing applicable logs and checking for authentication failures.

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Disable Telnet Access

Telnet should be disabled, and you should use SSH. Telnet sends password in plain text, and ‘crackers/hackers’ can obtain these passwords easily compared to SSH, and then takeover your dedicated web server.

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Force the use of SSH protocol 2

SSH Protocol 1 based systems are facing many automated “root kits”. As a result to step up the security Protcol 2 should be enabled as soon as possible.

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Install LogWatch

Logwatch is a customizable log analysis system. Logwatch parses through your system’s logs for a given period of time and creates a report analyzing areas that you specify, in as much detail as you require.

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What is a managed dedicated server

A managed dedicated server is either one you rent or one you co-locate where someone else is in charge of the well being of the server.

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What do I need to know to have a dedicated server

Renting or Co-Locating a dedicated server that is not managed takes a lot of time and knowledge. You must be familiar with the operating system your dedicated server will be running on, and by familiar

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What is a dedicated server?

A dedicated server is a computer(server) that only runs one type of server software. The server is usualy constructed or pre-configured to the customers specifications.

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Disabling Direct Root Login (SSH)

Disabling root login via shh is a great way to tigthen security on your dedicated server.

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.htaccess Tutorial

In this tutorial you will find out about the .htaccess file and the power it has to improve your website. Although .htaccess is only a file, it can change settings on the servers and allow

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Adding an IP address to your Linux Server

This is a quick guide on adding IPs to a system manually. I would only suggest it if you are not using a control panel, such as cpanel, that has a feature to adds ips.

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