How to Install etcdctl on Kubernetes Cluster
Follow through this guide to learn how to easily install etcdctl on Kubernetes cluster. Kubernetes cluster relies on etcd, a distributed key-value store, to store
HowTos
Configure Grafana Email Alerting
In this tutorial, you will learn how to configure Grafana Email alerting. Grafana alerting allows you to attach rules to your dashboard panels. When you
Configure OpenLDAP Authentication on MacOS X
Welcome to our tutorial on how to configure OpenLDAP authentication on MacOS X. Fortunately, MacOS X systems ship with a utility called Directory Utility. According
Detect Changes to Critical Files in Linux using Auditbeat and ELK
In this tutorial, you will learn how to detect changes to critical files in Linux using Auditbeat and ELK. Auditbeat is one of the elastic
Storage Solutions for Traders For Efficient Trading Platforms
Every second, every decision and every piece of information can mean the divergence between a winning trade and a missed opportunity. The importance of optimal
Install Roundcube Webmail on Ubuntu 22.04
In this tutorial, we are going to learn how to install Roundcube webmail on Ubuntu 22.04. Roundcube webmail is a free and open source web-based IMAP email
Install WireGuard VPN Client Ubuntu 24.04
This guide will take you through how to install WireGuard VPN Client Ubuntu 24.04. If you are using WireGuard as your VPN server, then you
Install Passbolt Password Manager on Debian 10/Debian 11
In this tutorial, you will learn how to install Passbolt password manager on Debian 10/Debian 11. Passbolt is is a free, open source, self-hosted, extensible,
Top 8 Security Skills To Prevent Cyber Threats
With cybercrime on the rise, it is more important than ever for businesses to protect themselves from online threats. Fortunately, there are a number of
How to Setup Ceph Admin Node in High Availability
In this tutorial, you will learn how to setup Ceph Admin node in high availability. In most setups, Ceph cluster usually runs with a single