First Three Steps to Secure a Linux Server

This tutorial covers the first three steps to secure any Linux server. Be it a VPS, Linux Virtual Machine, or a raspberry pi. These steps will work for any Debian-based Linux distribution, However, other Linux distributions should use similar commands. The three steps in this tutorial should be the bare minimum you need to secure […]

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Secure Shell (SSH)

Secure Shell or SSH is a cryptographic (encrypted) network protocol operating at layer 7 of the OSI Model to allow remote login and other network services to operate securely over an unsecured network. SSH provides a secure channel over an unsecured network in a client-server architecture, connecting an SSH client application with an SSH server. Common […]

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