Category Linux

How to Check SSH Algorithms in Linux

The Secure Shell (SSH) protocol is the bedrock of secure remote administration on Linux systems. Its security, however, is not static; it relies on a suite of cryptographic algorithms for key exchange, encryption, and data integrity. Over time, some algorithms…

Checking Your DNS Server in Linux – A Comprehensive Guide

In the intricate world of computer networking, the Domain Name System (DNS) acts as the internet’s phonebook, translating human-readable domain names like “google.com” into machine-readable IP addresses. For Linux users, understanding how to check and verify the currently used DNS…