Tag: PuTTY
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Setting Up Secure SSH Access with PuTTY and Personal Keys
SSH (Secure Shell) is a critical component of server management, allowing secure remote access to your Ubuntu Server. However, to enhance security, it’s essential to configure SSH properly. In this guide, we will explore how to set up secure SSH access using PuTTY and personal keys, strengthening your server’s defenses against unauthorized access. Introduction to…
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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:…