Red Hat Security: Linux in Physical, Virtual, and Cloud (RH415) Course Overview

Red Hat Security: Linux in Physical, Virtual, and Cloud (RH415) Course Overview

The Red Hat Security: Linux in Physical, Virtual, and Cloud (RH415) course is a comprehensive training program designed to teach system administrators how to secure Red Hat Enterprise Linux systems. The course covers various aspects of security, including risk management, automation with Ansible, data protection, authentication, system monitoring, compliance, and more. By engaging with the course modules, learners will be equipped with the skills to define security strategies, manage encryption with LUKS and NBDE, control device access, implement PAM configurations, monitor system events, enforce SELinux policies, and automate compliance checks using OpenSCAP and Red Hat Satellite. They will also learn to leverage Red Hat Insights for identifying and addressing vulnerabilities. Upon completion, students will be prepared to take the Red Hat EX415 exam, which leads to the Red Hat Certified Specialist in Security: Linux certification, cementing their expertise as security professionals in various environments.

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Course Prerequisites

To ensure you can fully benefit from the Red Hat Security: Linux in Physical, Virtual, and Cloud (RH415) course, the following are the minimum required prerequisites:

  • Basic understanding of Red Hat Enterprise Linux (RHEL), including installation and basic system administration. Familiarity with RHEL 7 or RHEL 8 is beneficial.
  • Skills to navigate Linux filesystems using a command-line interface and to use a text editor, such as vi or nano, to edit configuration files.
  • Foundational knowledge of network configuration and services management in RHEL.
  • Previous experience with Linux system administration to the level of Red Hat's RHCSA (Red Hat Certified System Administrator) certification or equivalent skills.
  • Understanding of basic security concepts, such as firewalls, authentication mechanisms, and access control methods.

Please note that while these are the minimum prerequisites, the course is designed for IT professionals who have an active interest in security features of RHEL and who wish to enhance their knowledge on how to secure RHEL systems in various environments. Familiarity with the topics covered in the Red Hat Certified System Administrator (RHCSA) and Red Hat Certified Engineer (RHCE) courses, or holding current RHCSA and RHCE certifications, will be highly beneficial for a deep understanding of the course material.

Target Audience for Red Hat Security: Linux in Physical, Virtual, and Cloud (RH415)

The Red Hat Security: Linux in Physical, Virtual, and Cloud (RH415) course is designed to equip IT professionals with advanced security skills for Red Hat Enterprise Linux environments.

  • System Administrators
  • Security Administrators
  • DevOps Engineers
  • Cloud Administrators
  • IT Security Professionals
  • Red Hat Certified Engineers (RHCE)
  • IT Professionals seeking to master SELinux and OpenSCAP
  • Individuals interested in automation of security and compliance with Ansible and Red Hat Satellite
  • Security Compliance Personnel
  • Network Administrators with a focus on security
  • Technical Support Engineers with a focus on security solutions
  • IT Professionals seeking certification or specialization in Red Hat security features and best practices

Learning Objectives - What you will Learn in this Red Hat Security: Linux in Physical, Virtual, and Cloud (RH415)?

Introduction to Course Learning Outcomes and Concepts:

The RH415 course equips students with the expertise to secure Red Hat Enterprise Linux systems against unauthorized access and vulnerabilities, spanning physical, virtual, and cloud environments.

Learning Objectives and Outcomes:

  • Define and implement security strategies on Red Hat Enterprise Linux servers to mitigate risks and ensure compliance.
  • Automate system security configurations and remediation using Ansible Playbooks for efficient and consistent enforcement.
  • Utilize LUKS and NBDE to encrypt storage devices and manage automatic decryption, enhancing data protection.
  • Implement USBGuard to restrict unauthorized USB device access and safeguard system integrity.
  • Configure and manage pluggable authentication modules (PAMs) for robust authentication and authorization control.
  • Employ the Linux kernel's audit subsystem to record, monitor, and analyze security-relevant system events.
  • Detect file system changes and potential security breaches using the Advanced Intrusion Detection Environment (AIDE).
  • Leverage SELinux for process confinement and security, applying advanced techniques to strengthen system defenses.
  • Assess and remediate server security compliance using the OpenSCAP framework, aligning with established security policies.
  • Automate compliance checks and remediation at scale with Red Hat Satellite, improving operational efficiency and compliance posture.
  • Utilize Red Hat Insights to proactively identify and resolve common security vulnerabilities and configuration issues.
  • Conduct comprehensive review exercises to reinforce and validate the knowledge and skills acquired throughout the course.