Full disk encryption (FDE) ensures that all data on your disk is encrypted, requiring a passphrase or key file to unlock at boot. In this…
Linux cheat sheet
Tag: security
Immutable systems, such as Fedora CoreOS, are designed for minimal changes and higher reliability. Fedora CoreOS is a Linux distribution optimized for containerized workloads, providing…
In the evolving landscape of containerization, Docker has emerged as an essential tool for developers seeking streamlined application deployment. Among the recent advancements in this…
Debugging applications running in Kubernetes can be challenging, but enabling SSH access to your containers can significantly simplify the process. This guide walks you through…
In modern DevOps practices, securing sensitive information like API tokens, passwords, and other credentials is paramount. Vault, an open-source tool developed by HashiCorp, provides a…
Secure Shell (SSH) is a widely used protocol for secure remote access to servers. One way to enhance the security of your servers is by…
If you faced botnet or you have any other suspicious activity on the server, you should take some actions to prevent it as soon as…
In this article, I’d like to explain how to implement one of the more common and simple methods of securing the ELK Stack — deploying…