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Tecmint: Linux Howtos, Tutorials & Guides
  • Distros
    • Linux Distros for Beginners
    • Linux Distros for Experts
    • New Linux Distros
    • Linux Server Distros
    • Secure Linux Distros
    • CentOS Alternatives
    • RedHat Distributions
    • Debian Distributions
    • Ubuntu Distributions
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    • Rolling Linux Distros
    • KDE Linux Distros
    • Linux Distros for Old PC
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    • Linux Distributions for Students
    • Linux Distros for Windows
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Security

Rootkit Hunter - Scans Linux Systems for Rootkits, backdoors and Local Exploits

How to Scan for Rootkits, backdoors and Exploits Using ‘Rootkit Hunter’ in Linux

Guys, if you are a regular reader of tecmint.com you will notice that this is our third article on security tools. In our previous two

Nginx Security Hardening Tips

The Ultimate Guide to Secure, Harden and Improve Performance of Nginx Web Server

Based on the wonderful things you have heard about Nginx, perhaps you decided to give it a try. You may have liked it so much

Block SSH and FTP Access Using IPtables/FirewallD

How to Block SSH and FTP Access to Specific IP and Network Range in Linux

Typically we all use SSH and FTP services often to access the remote servers and virtual private servers. As a Linux administrator, you must aware

RHCSA Exam: SELinux Essentials and Control FileSystem Access

RHCSA Series: Mandatory Access Control Essentials with SELinux in RHEL 7 – Part 13

During this series we have explored in detail at least two access control methods: standard ugo/rwx permissions (Manage Users and Groups – Part 3) and

Configuring and Securing Apache and FTP Server

RHCSA Series: Installing, Configuring and Securing a Web and FTP Server – Part 9

A web server (also known as a HTTP server) is a service that handles content (most commonly web pages, but other types of documents as

Password Protec Files in Linux

7 Tools to Encrypt/Decrypt and Password Protect Files in Linux

Encryption is the process of encoding files in such a way that only those who are authorized can access them. Mankind is using encryption for

Reset Forgotten root Password in CentOS 7 and RHEL 7

Single User Mode: Resetting/Recovering Forgotten Root User Account Password in RHEL/CentOS 7

Have you ever encountered a situation when you missed your user account password on a Linux System? And the situation can be worse if you

Apache htaccess Tricks

25 Useful Apache ‘.htaccess’ Tricks to Secure and Customize Websites

Websites are important parts of our lives. They serve the means to expand businesses, share knowledge and lots more. Earlier restricted to providing only static

Linux Hard Disk Encryption

LUKS: Linux Hard Disk Data Encryption with NTFS Support in Linux

LUKS acronym stands for Linux Unified Key Setup which is a widely method of disk-encryption used by Linux Kernel and is implemented with the cryptsetup

Linux Access Control Lists

Secure Files/Directories using ACLs (Access Control Lists) in Linux

As a System Admin, our first priority will be to protect and secure data from unauthorized access. We all are aware of the permissions that

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