Red Hat Security and Server Hardening

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(Course eligible for SATVs)

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Secure a Red Hat Enterprise Linux system to comply with security policy requirements

Red Hat Security and Server Hardening (RH413) builds on your Red Hat®Certified Engineer (RHCE®) certification or equivalent experience to provide an understanding of how to secure a Red Hat Enterprise Linux® system to comply with security policy requirements.

This course is based on Red Hat Enterprise Linux 6.4.

Understand how Red Hat Enterprise Linux produces updates and how to use the yum tool to perform queries to identify what errata are available.

Develop a process for applying updates to systems, including verifying properties of the update.

Allocate an advanced file system layout and use file system encryption.

Adjust file system properties through security-related options and file system attributes.

Work with set user ID (SUID), set group ID (SGID), and sticky (SVTX) permissions and locate files with these permissions enabled.

Modify default permissions applied to files and directories, and work with file access control lists.

Configure software to monitor the files on your machine for changes.

Set password-aging properties for users, and audit user accounts.

Apply changes to PAMs to enforce different types of rules on users.

Adjust properties for various console services to enable or disable settings based on security.

Install and configure a Red Hat identity management server and client.

Configure Red Hat identity management rules to control both user access to client systems and additional privileges granted to users on those systems.

Configure remote logging to use transport layer encryption and manage additional logs generated by remote systems.

Enable and configure system auditing.

Manage firewall rules to limit connectivity to network services.

  • Needs technical guidance on how to enhance the security of Red Hat Enterprise Linux systems
  • Responsible for implementing security policy requirements on Red Hat Enterprise Linux systems consistently and in a reproducible, scalable way
  • Must be able to demonstrate that systems meet security policy requirements
  • Maintains continued adherence to security requirements, including management of security-critical operating system/software updates
  • Red Hat Certified Engineer (RHCE)–level skills highly recommended
  • Be certified as an RHCE or Red Hat Certified Systems Administrator (RHCSA), or demonstrate equivalent experience
  • If you have not earned RHCSA or RHCE certifications, confirmation of the required knowledge can be obtained by passing the online skills assessment

Impact on the organization

This course is intended to develop the skills needed to ensure data integrity on computer systems for organizations with high security standards.

Red Hat has created this course in a way intended to benefit our customers, but each company and infrastructure is unique, and actual results or benefits may vary.

Impact on the individual

As a result of attending this course, you should be able to recognize security vulnerabilities in system configurations and installed packages. You should be able to understand and respond to Common Vulnerabilities and Exposure (CVE) and Red Hat Security Advisory (RHSA) reports.

You should be able to demonstrate these skills:

  • Deploy identity management to facilitate user account security policies.
  • Implement system auditing and logging based on system and user security policies.
  • Recognize, understand, and apply relevant errata to maintain system integrity.

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