Red Hat explained

Red Hat: Empowering Secure and Reliable Open Source Solutions

4 min read ยท Dec. 6, 2023
Table of contents


Red Hat is a leading provider of Open Source software solutions that are widely used in the InfoSec and cybersecurity industry. This article explores the background, history, use cases, industry relevance, career aspects, and best practices associated with Red Hat in the context of InfoSec and cybersecurity.

Background and History

Red Hat was founded in 1993 by Bob Young and Marc Ewing. The company's name was inspired by Ewing's habit of wearing a red Cornell University lacrosse cap, which became a symbol for their collaboration. Originally, Red Hat focused on developing and providing support for its flagship product, Red Hat Linux, an open source operating system based on the Linux kernel.

Over the years, Red Hat evolved from being solely a Linux distribution provider to a comprehensive open source software solutions provider. In 2003, the company introduced Red Hat Enterprise Linux (RHEL), a commercial-grade Linux distribution designed for enterprise environments. RHEL quickly gained popularity and became an industry standard for organizations seeking reliable and secure operating systems.

Red Hat's Role in InfoSec and Cybersecurity

Red Hat plays a vital role in the InfoSec and cybersecurity landscape by providing secure and reliable Open Source solutions for organizations. Here are some key aspects of Red Hat's contribution to the industry:

1. Secure Operating Systems

Red Hat Enterprise Linux (RHEL) is renowned for its robust security features and hardened configurations. RHEL incorporates various security technologies such as SELinux (Security-Enhanced Linux), which provides mandatory access controls, and System Security Services Daemon (SSSD), which facilitates centralized authentication and identity management. RHEL also offers regular security updates and patches to address Vulnerabilities promptly.

2. Container Security

Containers have gained significant traction in the software development and deployment landscape. Red Hat's OpenShift Container Platform provides a secure and scalable platform for managing containerized applications. It incorporates security features like built-in image scanning, role-based access controls, and secure container isolation. Red Hat also actively contributes to the development of container security standards, such as the Open Container Initiative (OCI).

3. Security Certifications and Compliance

Red Hat products, including RHEL, undergo rigorous security testing and certifications to meet industry standards and regulatory requirements. For example, RHEL is Common Criteria certified, which ensures that it meets stringent security standards defined by the international community. Red Hat also provides guidance and tools to assist organizations in achieving Compliance with regulations like the Payment Card Industry Data Security Standard (PCI DSS) and the General Data Protection Regulation (GDPR).

4. Security Tools and Frameworks

Red Hat offers a wide range of security tools and frameworks that help organizations enhance their security posture. For instance, Red Hat Ansible Automation Platform enables automation of security tasks, such as vulnerability management and configuration hardening. Additionally, Red Hat Satellite provides centralized management of software updates and patches, ensuring that systems remain secure and up to date.

Use Cases and Relevance in the Industry

Red Hat's solutions find relevance in various use cases within the InfoSec and cybersecurity industry. Some notable examples include:

  • Enterprise Security: Organizations across industries rely on Red Hat Enterprise Linux (RHEL) to power their critical systems, ensuring secure and reliable operations.
  • Cloud Security: Red Hat's OpenShift Container Platform helps organizations secure their containerized applications in cloud environments, enabling scalability and flexibility while maintaining robust security.
  • DevSecOps: Red Hat's security tools and frameworks, such as Ansible, enable organizations to integrate security practices into their development and operations processes, fostering a culture of security throughout the software development lifecycle.

Red Hat's solutions are widely adopted by organizations ranging from small businesses to large enterprises, including government agencies, financial institutions, healthcare providers, and technology companies. This adoption is a testament to Red Hat's relevance and effectiveness in addressing InfoSec and cybersecurity challenges.

Career Aspects and Best Practices

Professionals with expertise in Red Hat technologies and solutions are highly sought after in the InfoSec and cybersecurity job market. Here are some career aspects and best practices associated with Red Hat:

  • Certifications: Red Hat offers certifications, such as Red Hat Certified Engineer (RHCE) and Red Hat Certified Security Specialist (RHCSS), which validate a professional's skills and knowledge in Red Hat technologies. Obtaining these certifications can enhance career prospects and demonstrate expertise in Red Hat solutions.
  • Continuous Learning: Red Hat's product portfolio evolves rapidly, and staying updated with the latest features, security enhancements, and best practices is crucial. Engaging in continuous learning through training programs, conferences, and online resources helps professionals maintain their expertise and adapt to changing industry requirements.
  • Community Engagement: Red Hat has a vibrant open source community, and actively participating in community forums, contributing to projects, and sharing knowledge can enhance professional visibility and reputation within the industry.


Red Hat has established itself as a prominent player in the InfoSec and cybersecurity industry through its secure and reliable open source solutions. From secure operating systems to container security and Compliance, Red Hat's contributions are highly relevant and widely adopted. Professionals with expertise in Red Hat technologies and solutions are well-positioned to pursue rewarding careers in the ever-growing field of InfoSec and cybersecurity.


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