Month: December 2023

Installing and Using Chkrootkit on Debian Linux

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In an era where cyber security threats are evolving rapidly, safeguarding your Debian system against potential risks is very important. Rootkits, a type of malicious software designed to gain unauthorized access to a computer system, pose a significant threat to the integrity of your Debian Linux installation. To fortify your defenses, one effective tool to consider is Chkrootkit, a simple yet powerful rootkit detector.

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Installing and Using RKHunter on Debian Linux

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In the evolving landscape of cyber security threats, safeguarding your Debian Linux server is a must. Rootkit Hunter, commonly known as RKHunter, is a powerful tool designed to detect and remove rootkits, malware, and suspicious system behavior. In this guide, we’ll walk you through the process of installing and using RKHunter on Debian Linux to fortify your server’s security.

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Merry Christmas From Tom’s IT Cafe!

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I wish every Dear Reader a Merry Christmas!

It has been a busy year in IT, DevOps and Technology, but finally the Holiday season is the time to wind down a bit, to be with the loved ones and think less about work.

Due to the vacations I cannot promise the usual schedule of the weekly two posts, though I will try to make it.

Happy Holidays!

Install Passbolt Self-Hosted With Podman

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Passbolt is an open-source password manager designed for teams and organizations that prioritize security and privacy. It offers the following features:

  • Security-First Approach: Passbolt puts security first, with a security model that supports user-owned secret keys and end-to-end encryption, regularly assessed by top penetration testers.
  • Built for Collaboration: It allows secure sharing of credentials with powerful auditing tools and unparalleled granularity for access controls and encrypted data.
  • Privacy Focus: Headquartered in the EU, Passbolt prioritizes privacy and is designed to comply with European privacy laws.
  • Versatility and Control: Passbolt is designed to put users in control of their data and protect them from a wide range of potential threats, making it suitable for security-conscious organizations.

Passbolt is trusted by a wide range of organizations, including Fortune 500 companies, the defense industry, universities, and startups, and has received 4,000 stars on GitHub as a seal of approval for its reliable and secure password management. It is also available as a free and open-source solution, with an extensible API for developers.

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How To Configure An Apache SSL Reverse Proxy on Linux?

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What is Apache?

Apache is a free and open-source cross-platform web server software that allows users to deploy their websites on the internet. It was launched in 1995 and has been the most popular web server on the Internet since April 1996.

What is a reverse proxy?

A reverse proxy is a server that sits in front of web servers and forwards client requests to those web servers. It acts as an intermediary, intercepting and inspecting incoming client requests before forwarding them to the web server. Reverse proxies can provide additional levels of abstraction, control, security, and performance optimization. They are commonly used for load balancing, web acceleration, and to hide implementation details about the web servers.

What is SSL?

SSL, or Secure Sockets Layer, is a protocol for establishing authenticated and encrypted links between networked computers. Its current iteration is called TLS (Transport Layer Security).

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How to configure an SSL reverse proxy with Nginx?

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A reverse proxy is a server that sits in front of web servers and forwards client requests to those web servers. It acts as an intermediary, intercepting and inspecting incoming client requests before forwarding them to the web server. Reverse proxies can provide additional levels of abstraction, control, security, and performance optimization. They are commonly used for load balancing, web acceleration, and to hide implementation details about the web servers.

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How to set up vhosts in the Apache2 webserver?

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Apache2 is a free and open-source web server that allows users to deploy their websites on the internet. It was first released in 1995 and is maintained by the Apache Software Foundation. Apache is fast, reliable, and secure, and it runs on a large percentage of web servers, making it one of the most popular choices for website owners, developers, and hosting providers.

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How To Install Vaultwarden Password Manager In Podman?

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Vaultwarden is an open-source password manager that is a fork of Bitwarden. It is written in Rust and is designed to be lightweight, easy to set up, and run on various platforms. Vaultwarden is an alternative backend for the password manager Bitwarden, and while it does not implement the same feature set as the Bitwarden server, its setup is much simpler. Vaultwarden is a great option for small businesses because it is lightweight and runs well on devices with limited resources, such as Raspberry Pi and Synology NAS. It is also easy to set up and use, making it a great choice for businesses that do not have dedicated IT staff. Additionally, Vaultwarden is open-source, which means that businesses can customize it to meet their specific needs.

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How To Create A Scalable Jenkins CI/CD Environment Using Containers?

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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 system and one of the leading automation servers. Jenkins requires scripting some automation steps, but it provides a fast and robust way to systematize the software development lifecycle. The program runs web containers and plugins, such as Apache Tomcat, and helps manage lifecycle and access rights requests. Over 1700 plugins for Jenkins enrich the software integration, automation, and delivery processes and provide a customizable environment. Jenkins is used for the whole software delivery pipeline, including deployment.

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Container Orchestration In Podman Pods With Kubernetes Compatibility

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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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Unlocking The Potential: Join the Tom’s IT Cafe Discord Community and Elevate Your IT Career

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Welcome to Tom’s IT Cafe, where technology enthusiasts and IT professionals come together to share knowledge, insights, and support each other on their professional journeys. If you’re passionate about technology and looking to connect with like-minded individuals, you’ve come to the right place. Today, we’re thrilled to invite you to join our growing Discord community and explore the myriad benefits of being a part of something bigger. Join now!

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