RH415 - ch10s02

Preface A: Introduction

Section A.1: Red Hat Security: Linux in Physical, Virtual, and Cloud

Section A.2: Orientation to the Classroom Environment

Section A.3: Performing Lab Exercises

Chapter 1: Managing Security and Risk

Section 1.1: Managing Security and Risk

Section 1.2: Quiz: Managing Security and Risk

Section 1.3: Managing RHEL Security with Red Hat Errata

Section 1.4: Guided Exercise: Managing RHEL Security with Red Hat Errata

Section 1.5: Reviewing Recommended Security Practices

Section 1.6: Guided Exercise: Implementing Recommended Security Practices

Section 1.7: Lab: Managing Security and Risk

Section 1.8: Summary

Chapter 2: Automating Configuration and Remediation with Ansible

Section 2.1: Configuring Ansible for Security Automation

Section 2.2: Guided Exercise: Configuring Ansible for Security Automation

Section 2.3: Managing Playbooks with Automation Controller

Section 2.4: Guided Exercise: Managing Playbooks with Automation Controller

Section 2.5: Lab: Automating Configuration and Remediation with Ansible

Section 2.6: Summary

Chapter 3: Protecting Data with LUKS and NBDE

Section 3.1: Managing Storage Device Encryption with LUKS

Section 3.2: Guided Exercise: Managing Storage Device Encryption with LUKS

Section 3.3: Automating Storage Device Decryption with NBDE

Section 3.4: Guided Exercise: Automating Storage Device Decryption with NBDE

Section 3.5: Lab: Protecting Data with LUKS and NBDE

Section 3.6: Summary

Chapter 4: Restricting USB Device Access

Section 4.1: Controlling USB Access with USBGuard

Section 4.2: Guided Exercise: Controlling USB access with USBGuard

Section 4.3: Lab: Restricting USB Device Access

Section 4.4: Summary

Chapter 5: Controlling Authentication with PAM

Section 5.1: Selecting the PAM Configuration

Section 5.2: Guided Exercise: Selecting the PAM Configuration

Section 5.3: Configuring Password Quality Requirements

Section 5.4: Guided Exercise: Configuring Password Quality Requirements

Section 5.5: Limiting Access after Failed Logins

Section 5.6: Guided Exercise: Limiting Access after Failed Logins

Section 5.7: Lab: Controlling Authentication with PAM

Section 5.8: Summary

Chapter 6: Recording System Events with Audit

Section 6.1: Configuring Audit to Record System Events

Section 6.2: Guided Exercise: Configuring Audit to Record System Events

Section 6.3: Inspecting Audit Logs

Section 6.4: Guided Exercise: Inspecting Audit Logs

Section 6.5: Writing Custom Audit Rules

Section 6.6: Guided Exercise: Writing Custom Audit Rules

Section 6.7: Enabling Prepackaged Audit Rule Sets

Section 6.8: Guided Exercise: Enabling Prepackaged Audit Rule Sets

Section 6.9: Lab: Recording System Events with Audit

Section 6.10: Summary

Chapter 7: Monitoring File-system Changes

Section 7.1: Detecting File-system Changes with AIDE

Section 7.2: Guided Exercise: Detecting File-system Changes with AIDE

Section 7.3: Investigating File-system Changes with AIDE

Section 7.4: Guided Exercise: Investigating File-system Changes with AIDE

Section 7.5: Lab: Monitoring File-system Changes

Section 7.6: Summary

Chapter 8: Mitigating Risk with SELinux

Section 8.1: Enabling SELinux from the Disabled State

Section 8.2: Guided Exercise: Enabling SELinux from the Disabled State

Section 8.3: Controlling Access with Confined Users

Section 8.4: Guided Exercise: Controlling Access with Confined Users

Section 8.5: Auditing the SELinux Policy

Section 8.6: Guided Exercise: Auditing the SELinux Policy

Section 8.7: Lab: Mitigating Risk with SELinux

Section 8.8: Summary

Chapter 9: Managing Compliance with OpenSCAP

Section 9.1: Installing OpenSCAP

Section 9.2: Guided Exercise: Installing OpenSCAP

Section 9.3: Scanning and Analyzing Compliance

Section 9.4: Guided Exercise: Scanning and Analyzing Compliance

Section 9.5: Customizing OpenSCAP Policy

Section 9.6: Guided Exercise: Customizing OpenSCAP Policy

Section 9.7: Remediating OpenSCAP Issues with Ansible

Section 9.8: Guided Exercise: Remediating OpenSCAP Issues with Ansible

Section 9.9: Lab: Managing Compliance with OpenSCAP

Section 9.10: Summary

Chapter 10: Analyzing and Remediating Issues with Red Hat Insights

Section 10.1: Red Hat Insights and Security

SectionSection 10.2: Guided Exercise: Registering Systems with Red Hat Insights

Section 10.3: Creating and Reviewing Red Hat Insights Reports

Section 10.4: Guided Exercise: Creating and Reviewing Red Hat Insights Reports

Section 10.5: Running OpenSCAP Reports from Red Hat Insights

Section 10.6: Guided Exercise: Running OpenSCAP Reports from Red Hat Insights

Section 10.7: Integrating Red Hat Insights and Automation Controller

Section 10.8: Guided Exercise: Integrating Red Hat Insights and Automation Controller

Section 10.9: Summary

Chapter 11: Automating Compliance with Red Hat Satellite

Section 11.1: Configuring Red Hat Satellite for OpenSCAP

Section 11.2: Guided Exercise: Configuring Red Hat Satellite for OpenSCAP

Section 11.3: Scan OpenSCAP Compliance with Red Hat Satellite

Section 11.4: Guided Exercise: Scan OpenSCAP Compliance with Red Hat Satellite

Section 11.5: Customize the OpenSCAP Policy in Red Hat Satellite

Section 11.6: Guided Exercise: Customize OpenSCAP Policy in Red Hat Satellite

Section 11.7: Lab: Automating Compliance with Red Hat Satellite

Section 11.8: Summary

Chapter 12: Comprehensive Review

Section 12.1: Comprehensive Review

Section 12.2: Lab: Protecting Data with LUKS and NBDE

Section 12.3: Lab: Restricting USB Device Access

Section 12.4: Lab: Recording Events and Monitoring File-system Changes with PAM, Audit, and AIDE

Section 12.5: Lab: Mitigating Risk with SELinux

Section 12.6: Lab: Managing Compliance with OpenSCAP and Ansible

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Guided Exercise: Registering Systems with Red Hat Insights

Register systems with Red Hat Insights.

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00:46

01:29 / 01:29

Registering Systems with Red Hat Insights

Outcomes

Use the Insights client to register a RHEL system.

As the student user on the workstation machine, use the lab command to prepare your environment for this exercise, and to ensure that all required resources are available.

[student@workstation ~]$ lab start insights-registering

Instructions

Register the serverd machine with Red Hat Insights.
1. Log in to the serverd machine as the student user. No password is required.
```
[student@workstation ~]$ ssh student@serverd
[student@serverd ~]$
```
2. Use the sudo -i command to switch identity to the root user. Use student as the password.
```
[student@serverd ~]$ sudo -i
[sudo] password for student: student
[root@serverd ~]#
```
3. Use the insights-client command to register the machine.
```
[root@serverd ~]# insights-client --register
```
Navigate to Inventory → Systems to verify that the serverd machine is added successfully.

Use the insights-client command to upload the client's information to the Red Hat Insight service.

[root@serverd ~]# insights-client
Uploading Insights data.
Successfully uploaded report from serverd.lab.example.com to account 5296548.
View details about this system on console.redhat.com:
https://console.redhat.com/insights/inventory/bcbf902a-dffc-485e-9aee-af36efc53658

When finished, return to the workstation machine.

[root@serverd ~]# logout
[student@serverd ~]$ logout
[student@workstation ~]$

Finish

On the workstation machine, use the lab command to complete this exercise. This step is important to ensure that resources from previous exercises do not impact upcoming exercises.

[student@workstation ~]$ lab finish insights-registering

Discuss Red Hat Security: Linux in Physical, Virtual, and Cloud

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Welcome to the Red Hat Security: Linux in Physical, Virtual, and Cloud (RH415) group!

Deanna

26 wrz 2023

We are excited to launch a space dedicated to the Red Hat Training course Red Hat Security: Linux in Physical, Virtual, and Cloud! To gain the most value from this group - click the "Join Group" button in the upper right hand corner of the group home page.We encourage group members to collaborate in this group to discuss topics, ask questions, share best practices and tips, provide course feedback, and share their accomplishments as it relates to RH415.Read more about Red Hat Security: Linux in Physical, Virtual, and Cloud here.

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Revision: rh415-9.2-a821299