Jenkins is a platform for creating a Continuous Integration/Continuous Delivery (CI/CD) environment. It is written in Java and provides support for various version control tools such as Git, running Bash scripts and Windows batch files, building Ant and Apache Maven-based projects, and more. Jenkins helps build, test, and continually deploy software. It is an open-source…
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Containerization has revolutionized the way we deploy and manage applications, offering lightweight and scalable solutions for a variety of workloads. The Podman, a container management tool, provides a flexible and user-friendly alternative to traditional container orchestration systems.
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In the ever-evolving landscape of cyber security, staying ahead of the curve is not just a preference but a necessity. Continuous learning and hands-on practice are crucial components of honing the skills required to defend againsTryHackMet the relentless onslaught of cyber threats. TryHackMe, a leading platform for cyber security education, has introduced an innovative and…
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In the realm of web security, Burp Suite stands tall as a powerful ally for ethical hackers, penetration testers, and cyber security professionals alike. Among its arsenal of robust features, one of the most essential functionalities is the ability to intercept and inspect connections between a browser and a website. In this blog post, we…
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Automation has become a cornerstone of modern IT operations, and Ansible stands as one of the most popular tools for configuration management, application deployment, and task automation. Ansible simplifies these processes through its role-based approach, making it easier to manage complex infrastructure and streamline workflows. In this blog post, we will explore how to create…
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In an era where digital threats continue to evolve, the need to safeguard your Linux system has never been more critical. Ensuring the integrity of critical system files, directories, and configurations is a fundamental aspect of system security. Enter Tripwire, a robust host-based intrusion detection system (HIDS) designed to monitor and protect your Debian Bookworm…
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DevSecOps is a term that combines development, security, and operations. It is a framework that integrates security into all phases of the software development lifecycle, from planning to deployment and beyond. DevSecOps aims to make security a shared responsibility of everyone involved in the software delivery process, rather than a separate function that is performed…
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In the fast-paced world of technology, efficiency and automation are key to staying competitive and managing resources effectively. Small and medium-sized businesses (SMBs) are no exception, and one powerful tool for automating IT operations is Ansible. We -at Tom’s IT Cafe- start a new series of blog posts where, we will guide you through the…
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In today’s digital landscape, safeguarding your Linux system against potential security threats is paramount. Detecting unauthorized changes to critical system files and directories is a fundamental aspect of this protection. Enter AIDE, or the Advanced Intrusion Detection Environment, a potent open-source tool designed to fortify the integrity of your Linux system by detecting alterations that…
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Ansible is a powerful automation and configuration management tool widely used in the DevOps world. One of the recent additions to Ansible is Execution Environments, which simplifies the management of Ansible collections and dependencies. In this blog post, we will explore what Ansible Execution Environments are and provide a quick start guide to help you…
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In the ever-evolving landscape of cyber security, the importance of safeguarding your Unix-based systems cannot be overstated. Malicious actors continuously seek new ways to infiltrate and compromise your systems. One particular threat that often goes undetected is the rootkit—a sophisticated malware that conceals its presence by subverting system functions. To counter this menace, one valuable…
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ZoneMinder is a popular open-source video surveillance and security application that allows users to monitor and record video streams from various types of cameras. If you’re running Debian Bookworm and looking to set up a robust surveillance system, ZoneMinder is an excellent choice. In this guide, we will walk you through the steps to install…
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In an era defined by the constant threat of cyberattacks, organizations are increasingly investing in robust cyber security measures. As part of this proactive approach, the Blue Team plays a pivotal role in safeguarding digital assets and sensitive information. We had an article about Red Teams, let’s investigate the role of the Blue Team now!
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In the vast and treacherous seas of cyber security, threats come in all shapes and sizes. While phishing and malware attacks are commonly discussed, there’s a bigger fish in the ocean: “whaling” attacks. These are highly targeted and sophisticated cyber threats that aim to harpoon the biggest catch of all—senior executives and high-ranking individuals within…
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Containerization has revolutionized software deployment, and Docker Swarm provides a powerful solution for orchestrating and managing containerized applications. In this guide, we will take you through the step-by-step process of setting up and effectively using Docker Swarm on three virtual machines, and then extend it to include a load balancing proxy using Nginx. By the…
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