Getting started with SELinux System Administration [Video]

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Getting started with SELinux System Administration [Video]

Sven Vermeulen

1 customer reviews
Ward off traditional security permissions and effectively secure your Linux systems with SELinux
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Video Details

ISBN 139781788294324
Course Length3 hours and 20 minutes

Video Description

Do you have the crucial job of protecting your private and company systems from malicious attacks and undefined application behavior? Are you looking to secure your Linux systems with improved access controls? Look no further, intrepid administrator! This course will show you how to enhance your system's secure state across Linux distributions, helping you keep application vulnerabilities at bay. This video course covers the core SELinux concepts and shows you how to leverage SELinux to improve the protection measures of a Linux system. You will learn the SELinux fundamentals and all of SELinux's configuration handles including conditional policies, constraints, policy types, and audit capabilities. These topics are paired with genuine examples of situations and issues you will probably come across as an administrator.

Style and Approach

This course offers a complete overview of SELinux administration and how it integrates with other components on a Linux system. It covers the majority of SELinux features with a mix of real-life scenarios, descriptions, and examples. This course contains everything an administrator needs to customize SELinux.

Table of Contents

Fundamental SELinux Concepts
The Course Overview
Providing More Security to Linux
Labeling All Resources and Objects
Defining and Distributing Policies
Distinguishing Between Policies
Understanding SELinux Decisions and Logging
Switching SELinux On and Off
SELinux Logging and Auditing
Other SELinux-Related Event Types
Getting Help with Denials
Managing User Logins
User-Oriented SELinux Contexts
SELinux Users and Roles
Handling SELinux Roles
SELinux and PAM
Process Domains and File-Level Access Controls
About SELinux File Contexts
Keeping or Ignoring Contexts
SELinux File Context Expressions
Modifying File Contexts
The Context of a Process
Limiting the Scope of Transitions
Types, Permissions, and Constraints
Controlling Network Communications
From IPC to TCP and UDP Sockets
Linux netfilter and SECMARK Support
Labeled Networking
Using Netlabel/CIPSO

What You Will Learn

  • Analyze SELinux events and selectively enable or disable SELinux enforcement
  • Manage Linux users and associate them with the right role and permission set
  • Secure network communications through SELinux access controls
  • Tune full-service flexibility by dynamically assigning resource labels

Authors

Table of Contents

Fundamental SELinux Concepts
The Course Overview
Providing More Security to Linux
Labeling All Resources and Objects
Defining and Distributing Policies
Distinguishing Between Policies
Understanding SELinux Decisions and Logging
Switching SELinux On and Off
SELinux Logging and Auditing
Other SELinux-Related Event Types
Getting Help with Denials
Managing User Logins
User-Oriented SELinux Contexts
SELinux Users and Roles
Handling SELinux Roles
SELinux and PAM
Process Domains and File-Level Access Controls
About SELinux File Contexts
Keeping or Ignoring Contexts
SELinux File Context Expressions
Modifying File Contexts
The Context of a Process
Limiting the Scope of Transitions
Types, Permissions, and Constraints
Controlling Network Communications
From IPC to TCP and UDP Sockets
Linux netfilter and SECMARK Support
Labeled Networking
Using Netlabel/CIPSO

Video Details

ISBN 139781788294324
Course Length3 hours and 20 minutes
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From 1 reviews

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