Tag: Network Security
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Securing Your Ubuntu Server with UFW
Securing your Ubuntu Server is importaint to safeguarding your data and ensuring the smooth operation of your applications. One crucial aspect of server security is controlling network traffic effectively, and that’s where UFW (Uncomplicated Firewall) comes into play. In this guide, we will explore how to set up and configure UFW to enhance the security…
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How to Disable IPv6 on Ubuntu Server Using Sysctl (When Connecting via PuTTY)
IPv6 is the most recent version of the Internet Protocol (IP) that provides an identification and location system for computers on networks and routes traffic across the Internet. However, there may be situations where you need to disable IPv6 on your Ubuntu server. Here’s how you can do it using Sysctl when connecting via PuTTY:…