It started innocently on Telegram. “Watch a YouTube video. Like it. Send a screenshot. We’ll pay you $6.” Seemed harmless. Easy money, right? But then… they asked me to sign up on a shady website:avevastore.com That’s when the alarms started ringing. 🧠 What They Didn’t Know? I’m not the average victim. I’m a cybersecurity engineer. […]
Category: DevOps
If you’ve ever seen a “Permission denied” error in Linux, you’re not alone. Understanding Linux file permissions is one of the most fundamental skills every DevOps, SysAdmin, and cybersecurity learner must master. In this post (Day 6 of our Linux Learning Series), you’ll finally understand chmod, chown, and Linux permissions — with clear examples, simple
Master chown & chmod in Linux – File Permissions Made Simple! | Day 6Read More »
In today’s DevOps world, continuous integration and continuous deployment (CI/CD) is essential. This tutorial will walk you through the full process to build and deploy a Node.js app using Docker, GitHub Actions, and an AWS EC2 instance. By the end, your app will automatically deploy every time you push changes to your GitHub repository. 💥
Build & Deploy a Node.js App with CI/CD Pipeline (Docker + GitHub Actions + EC2)Read More »
Jenkins In the realm of software development and IT operations, efficiency is paramount. The ability to automate repetitive tasks not only saves time but also enhances reliability and consistency in the deployment process. One of the pivotal tools in achieving this automation is Jenkins. What is Jenkins? Jenkins is an open-source automation server that enables
Linux, an operating system kernel initially developed by Linus Torvalds in 1991, has evolved into a cornerstone of modern computing. Known for its robustness, flexibility, and open-source nature, Linux powers a vast array of devices—from smartphones to servers and everything in between. In this blog post, we’ll explore what Linux is, its key features, distributions
Introduction In the fast-paced world of software development, managing changes efficiently and collaboratively is crucial. Git, a distributed version control system, has become the industry standard for tracking changes in source code. In this blog post, we’ll dive into what Git is, its benefits, key concepts, and how to get started with it. What is
Introduction In the realm of software development and deployment, Docker has emerged as a game-changer. Its containerization technology has revolutionized how applications are built, shipped, and run. In this blog post, we’ll explore what Docker is, its benefits, key concepts, and how to get started with it. What is Docker? Docker is an open-source platform