Configure Postfix to Use Gmail App Passwords
Follow through this tutorial to learn how to configure Postfix to use Gmail App Passwords. Previously, Gmail would allow you to use “third-party apps or
HowTos
Install Prometheus on Rocky Linux 8
Welcome to our guide on how to install Prometheus on Rocky Linux 8. Prometheus is an open-source time series collection and processing monitoring system with a dimensional data
Generate Wildcard SSL Certificates for Elasticsearch
Is there an easy way to generate wildcard SSL certificates for Elasticsearch? Yes, definitely. The current Elasticsearch releases, Elasticsearch 8.x, when installed, the HTTP and
Stages of Anonymity and Security Development on the Internet
Most people do not like when their computers and sensitive data are easily available on the Internet. The reasons may differ. Most often, people need
Install phpPgAdmin on Debian 12
In this guide, you will learn how to install phpPgAdmin on Debian 12. phpPgAdmin is a web-based administration tool for PostgreSQL. Installing phpPgAdmin on Debian
Shrink Linux Root Filesystem by Migrating to New Disk
In this tutorial, you will learn how to shrink Linux root filesystem by migrating to new disk. Shrinking the Linux root filesystem can be necessary
Install Apache Guacamole on Rocky Linux 8
In this guide, we are going to learn how to install Apache Guacamole on Rocky Linux 8. Apache Guacamole is a clientless HTML5 web based remote desktop gateway
Monitor Squid logs with Grafana and Graylog
In this guide, we are going to learn how to monitor squid logs with Grafana and Graylog. You can check our other guides on installing
Useful Information You Should Know About Data Privacy
Staying safe online is something that’s becoming increasingly important, but how do you know if your data is really secure? From keeping track of our
Setup Portainer with SSL Certificates
In this tutorial, you will learn how to setup Portainer with SSL Certificates. By default, Portainer web interface and API is exposed over HTTPS with