What is Ansible and why use it? This blog post will introduce the reader to a very basic usage of Ansible and some of its benefits.

What are some of the most useful Linux commands? How do they work? What are their purposes?

What are some of the core components of Kubernetes and how do they work together?

How are UNION-based SQLi attacks performed? What are some of the first steps to conduct when performing this attack?

Learn how being a member of the docker group on a Linux system makes you vulnerable to attack.

How are PE files structured? What data do the sections contain? Why are they even important?

How can we create images using dd, and how may we sanitize them?

How does one create and crack ZIP archives? It's pretty simple. Here's how.

How to exploit directory traversal on a Linux server? What are the techniques to circumvent certain filters? And how does one mitigate this vulnerability?

This post explains two types of SQLi, and suggests briefly how to counteract them.

This post is a write-up of the easy box on tryhackme called 'Dav'. This box for beginners introduces the concepts of webdav and incorrect privileges.