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Hardening Basics
Chapter 1: Securing User Accounts
Dangers of Root
Sudo
Disabling Root Access
Locking Home Directories
Configuring Password Complexity
Configuring Other Password Requirements
Dangers of the lxd Group
Quiz
Chapter 2: Firewall Basics
IP Tables
IP Tables Configuration
Basic Uncomplicated Firewall
Quiz

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Hardening Basics Part 1

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Last updated 3 years ago

Hardening Basics

Chapter 1: Securing User Accounts

Dangers of Root

Sudo

Disabling Root Access

Locking Home Directories

Configuring Password Complexity

Configuring Other Password Requirements

Dangers of the lxd Group

Quiz

Chapter 2: Firewall Basics

IP Tables

IP Tables Configuration

Basic Uncomplicated Firewall

Quiz