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Mastering Security-Enhanced Linux (SELinux)

Mastering Security-Enhanced Linux (SELinux)

位教师：Pearson

包含在中

了解更多

5个模块

深入了解一个主题并学习基础知识。

中级等级

推荐体验

1 周完成

在 10 小时一周

灵活的计划

自行安排学习进度

5个模块

深入了解一个主题并学习基础知识。

中级等级

推荐体验

1 周完成

在 10 小时一周

灵活的计划

自行安排学习进度

您将学到什么

Understand SELinux
Monitor SELinux behavior
Manage SELinux Context Labels
Manage SELinux Booleans
Troubleshoot SELinux
Create SELinux Policy Modules
Secure Containers with SELinux
Make Any Application work with SELinux

您将获得的技能

您将学习的工具

要了解的详细信息

可分享的证书

添加到您的领英档案

了解顶级公司的员工如何掌握热门技能

了解关于 Coursera for Business 的更多信息

Petrobras, TATA, Danone, Capgemini, P&G 和 L'Oreal 的徽标

该课程共有5个模块

Mastering Security-Enhanced Linux (SELinux) is your full training to understand and use SELinux. SELinux is a valuable addition to the standard Linux security options that makes your Linux distribution secure. The course starts with the basics of SELinux and goes deeper into more advanced topics like SELinux and Multi-Level Security or (MLS) and Multi-Category Security (MCS) and managing SELinux with Ansible. It also has in-depth coverage about SELinux in containerized environments. It has labs throughout so you can see SELinux in real time and practice as you learn.

In this module, you’ll explore SELinux fundamentals. You’ll begin by understanding mandatory access control, then move on to enabling SELinux. Next, you’ll discover how to interpret and manage context labels. Finally, you’ll learn how to use Booleans within SELinux.

涵盖的内容

34个视频5个作业

34个视频总计102分钟

Module Introduction 0分钟
Learning objectives 1分钟
Working of SELinux 12分钟
Requiring Mandatory Access Control 2分钟
Understanding SELinux and Discretionary Access Control 1分钟
Lab Exploring SELinux Settings 1分钟
Lab Solution Exploring SELinux Settings 2分钟
Learning objectives 0分钟
Managing States and Modes on Red Hat 6分钟
Installing SELinux on Ubuntu 9分钟
Understanding Policies 3分钟
Lab Managing SELinux States 1分钟
Lab Solution Managing SELinux States 4分钟
Learning objectives 1分钟
Showing Context Labels 3分钟
Understanding When to Set Context labels 1分钟
Using the audit.log to Examine Issues 4分钟
Understanding Context Inheritance 2分钟
Lab Examining SELinux events 1分钟
Lab Solution Examining SELinux events 4分钟
Learning objectives 1分钟
Finding the Right Context 2分钟
Setting Context on Files 8分钟
Setting Context on Ports 3分钟
Using Customizable Types 2分钟
Configuring a Non-default Apache DocumentRoot 8分钟
Lab Running SSH on Port 443 0分钟
Lab Solution Running SSH on Port 443 2分钟
Learning objectives 1分钟
Understanding Booleans 3分钟
Using Booleans 2分钟
Finding Booleans 6分钟
Lab Configuring vsftpd for Anonymous Uploads 0分钟
Lab Solution Configuring vsftpd for Anonymous Uploads 7分钟

5个作业总计150分钟

Mandatory Access Control Quiz 30分钟
Enabling SELinux Quiz 30分钟
Understanding Context Labels Quiz 30分钟
Managing Context Labels Quiz 30分钟
Using Booleans Quiz 30分钟

In this module, you’ll learn how to analyze SELinux by troubleshooting issues and examining booleans and rules.

涵盖的内容

20个视频2个作业

20个视频总计53分钟

Module Introduction 0分钟
Learning objectives 1分钟
Troubleshooting SELinux Issues 1分钟
Understanding the Audit Logs 3分钟
Understanding Dontaudit Rules 2分钟
Using audit2allow 4分钟
Using sealert 5分钟
Loading SELinux Manually 7分钟
Lab Troubleshooting SELinux 0分钟
Lab Solution Troubleshooting SELinux 5分钟
Learning objectives 1分钟
Analyzing the Policy 1分钟
Terminology 3分钟
Using sesearch 4分钟
Using seinfo 3分钟
Finding What a Domain can Do 3分钟
Analyzing Booleans 2分钟
Analyzing Transition Rules 5分钟
Lab Investigating Booleans 1分钟
Lab Solution Investigating Booleans 1分钟

2个作业总计60分钟

Troubleshooting SELinux Quiz 30分钟
Analysing Booleans and Rules Quiz 30分钟

In this module, you’ll work with SELinux modules and discover how to make any application compatible with SELinux.

涵盖的内容

14个视频2个作业

14个视频总计48分钟

Module Introduction 0分钟
Learning objectives 0分钟
Managing Modules 3分钟
Writing Custom Modules 8分钟
Generating Custom Modules 3分钟
Lab Enabling your Application with Modules 0分钟
Lab Solution Enabling your Application with Modules 2分钟
Learning objectives 1分钟
Understanding Options for Running Custom Applications 1分钟
Using Unconfined Domains 4分钟
Using runcon ro Run Applications with a Specific Context 10分钟
Using sepolgen to generate Application Policy Modules 10分钟
Lab Running any Application on an SELinux System 1分钟
Lab Solution Running any Application on an SELinux System 5分钟

2个作业总计60分钟

SELinux Modules Quiz 30分钟
Making Any Application work with SELinux Quiz 30分钟

In this module, you’ll explore the strongest protection and security features that SELinux offers—so robust that they’re rumored to be used by military organizations worldwide. You’ll learn about SELinux users, how to manage multi-level security, and how to use multi-category security.

涵盖的内容

21个视频3个作业

21个视频总计81分钟

Module Introduction 1分钟
Learning objectives 1分钟
Understanding Users and Roles 7分钟
Mapping Linux Users to SELinux Users 7分钟
Using Booleans to Manage SELinux Users 10分钟
Restricting Root 2分钟
Lab Creating a Kiosk User 0分钟
Lab Solution Creating a Kiosk User 1分钟
Learning objectives 0分钟
Understanding MLS and MCS 5分钟
Enabling an MLS Policy 8分钟
Creating a user with a Clearance Level 9分钟
Understanding What Needs to be done on Directories 6分钟
Lab Using MLS 1分钟
Lab Solution Using MLS 5分钟
Learning objectives 1分钟
Understanding MCS 5分钟
Grouping Users and Applications with MCS 7分钟
Combining MLS and MCS 1分钟
Lab Configuring MCS 1分钟
Lab Solution Configuring MCS 5分钟

3个作业总计90分钟

SELinux Users Quiz 30分钟
Using Multi-Level Security (MLS) Quiz 30分钟
Using Multi-Category Security (MCS) Quiz 30分钟

In this module, you’ll discover how to secure containers with SELinux and manage SELinux using Ansible.

涵盖的内容

13个视频3个作业

13个视频总计36分钟

Module Introduction 0分钟
Learning objectives 1分钟
Understanding Container SELinux Needs 2分钟
Configuring Container Storage Access 5分钟
Using udica to Configure Container Access 6分钟
Lab Configuring SELinux for Containers 0分钟
Lab Solution Configuring SELinux for Containers 2分钟
Learning objectives 0分钟
Using SELinux Ansible modules 6分钟
Using the RHEL System Role to Manage SELinux 5分钟
Lab Using Ansible to manage SELinux 1分钟
Lab Solution Using Ansible to manage SELinux 3分钟
Course Summary 3分钟

3个作业总计90分钟

SELinux and Containers Quiz 30分钟
Using Ansible to Manage SELinux Quiz 30分钟
End Course Assessment 30分钟

位教师

Pearson

268 门课程 47,130 名学生

Sander van Vugt

Pearson

51 门课程 6,312 名学生

提供方

Pearson

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常见问题

Yes, you can preview the first video and view the syllabus before you enroll. You must purchase the course to access content not included in the preview.

If you decide to enroll in the course before the session start date, you will have access to all of the lecture videos and readings for the course. You’ll be able to submit assignments once the session starts.

Once you enroll and your session begins, you will have access to all videos and other resources, including reading items and the course discussion forum. You’ll be able to view and submit practice assessments, and complete required graded assignments to earn a grade and a Course Certificate.