Red Hat Certificate of Expertise in Server Hardening

  • Track security updates
    Understand how Red Hat Enterprise Linux produces updates and how to use yum to perform queries to identify what errata are available.
  • Manage software updates
    Develop a process for applying updates to systems including verifying properties of the update.
  • Create file systems
    Allocate an advanced file system layout and use file system encryption.
  • Manage file systems
    Adjust file system properties through security related options and file system attributes.
  • Manage special permissions
    Work with set user ID (SUID), set group ID (SGID), and sticky (SVTX) permissions and locate files with these permissions enabled.
  • Manage additional file access controls
    Modify default permissions applied to files and directories; work with file access control lists.
  • Monitor for file system changes
    Configure software to monitor the files on your machine for changes.
  • Manage user accounts
    Set password-aging properties for users; audit user accounts.
  • Manage pluggable authentication modules (PAMs)
    Apply changes to PAMs to enforce different types of rules on users.
  • Secure console access
    Adjust properties for various console services to enable or disable settings based on security.
  • Install central authentication
    Install and configure a Red Hat Identity Management server and client.
  • Manage central authentication
    Configure Red Hat Identity Management rules to control both user access to client systems and additional privileges granted to users on those systems.
  • Configure system logging
    Configure remote logging to use transport layer encryption and manage additional logs generated by remote systems.
  • Configure system auditing
    Enable and configure system auditing.
  • Control access to network services
    Manage firewall rules to limit connectivity to network services

Prerequisites for this course

  • Red Hat Certified System Administrator (RHCSA) certification or equivalent experience is required
  • For candidates who have not earned their RHCSA, confirmation of the correct skills and knowledge can be obtained by passing the online skills assessment.

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