How to Password Protect Files in Linux
This short guide will explain how you can password protect files in Linux so that they’re secure from any prying eyes. …
Security
How to Enable the Root User Account in Ubuntu Linux
This guide will show you how to enable the “root” user in Ubuntu, and how to allow the root user to use Gnome. …
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How to Stop Ubuntu From Asking for Your sudo Password
This short guide will explain how to configure Ubuntu so that you don’t need to type your password each time you use the sudo command. …
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How to Securely Delete Data From a Hard Disk in Linux
This guide will show you how to securely delete data in Linux so that the files are incredibly difficult to recover. …
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How to Remotely Access your MySQL in a Secure Manner
This guide will show you one of the easiest methods to securely access a remote MySQL database. …
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How to Block DDOS Attacks in Linux
This guide for Linux users will show you how to detect the IP addresses that are used in denial of service attacks and block them. …
How to Block an IP Address in IPTables in Linux
This tutorial will show you how to block an IP address from accessing your Linux machine using the built in firewall IPTables. …
How to Disable Windows Defender in Windows 7
This brief tutorial will take you through the steps required to disable Windows Defender in Windows 7. …
How to Easily Encrypt Your Linux Backups
This guide will show you an easy way to encrypt your backups in Linux without having to install any additional software. …
How to monitor your Linux machine with netstat
This guide will explain how to use the command netstat to monitor your Internet and network connections in Linux. …
Getting Started with iptables in Linux
This detailed tutorial will get you started using iptables, the tried, trusted and true firewall, in Linux. …
How to Hide a .rar File Within an Image File
This tutorial will show you how to hide .rar files within .jpg (image) files – so that anyone who opens the picture would never know there was another file hidden within it. …
How to Reset a Lost MySQL Root Password
This short but detailed guide will explain how to reset your lost or forgotten MySQL root password using either Windows or Linux. …
How to encrypt a USB thumb drive in Ubuntu
TrueCrypt is a free, open source, system for establishing and maintaining an on-the-fly-encrypted filesystem. TrueCrypt is available for Linux, Windows, and Mac OS X. Encrypted volumes can be used with any supported OS regardless of which OS they were created on. …
How to Determine Which IP Addresses are Hitting Your Website the Most
This short but detailed guide will explain how you can determine which IP addresses are hitting your website the most. …
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