How to keep your Ubuntu server secure
Introduction I remember my first servers. I did almost nothing to keep them secure…
How to secure Nginx with Let's Encrypt on Ubuntu 18.04
Introduction Let's Encrypt is a Certificate Authority (CA) that provides a way to obtain and install free TLS/SSL certificates…
Initial server setup with Ubuntu
Introduction When you first create a new Ubuntu server, you will need to go through some configuration steps…
How to secure and monitor Kafka
Introduction Apache Kafka supports various security protocols and authentication workflows to ensure…
How to Create a Self-Signed SSL Certificate for Nginx on Ubuntu
Introduction TLS, or Transport Layer Security, and its predecessor SSL, which stands for Secure Sockets Layer, are protocols…
How to securely route web traffic without a VPN using a SOCKS tunnel
Introduction At times, you may find yourself on a network that is insecure or has a very…