To help you prepare, review the exam objectives which highlights the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance.
Candidates for the Red Hat Certificate of Expertise in Server Hardening should be able to perform the following tasks:
As with all Red Hat performance-based exams, configurations must persist after reboot without intervention.
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• 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 accountsSet 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.
CREST Practitioner Security Analyst
Deploy & Implement
CREST Registered Tester
This training is only intended for individuals preparing for the Red Hat certification exam.