How to Connect to a Remote Server with SSH
SSH provides an encrypted connection for running commands on a remote server. A secure connection has two separate checks: the server’s identity and the user’s authorization. The server host key…
Install Grafana OSS on Ubuntu 24.04
This guide installs Grafana OSS on Ubuntu 24.04 LTS and verifies a first dashboard. Grafana does not necessarily collect your metrics: it queries and visualizes sources such as Prometheus or…
CSR Code Generation: SAN and Private Key Checks
A Certificate Signing Request (CSR) asks a certificate authority to issue a TLS certificate. It contains the public key, request details and a signature created with the private key. The…
