TLS Handshake & Certificates

TLS Handshake & Certificates Basics

Principle of Least Privilege

Common Network Attack Types

Core Security Controls Overview

Defense in Depth

Encryption Basics: In Transit and At Rest

AAA: Authentication, Authorization, Accounting

Vulnerability, Threat, and Risk

Common Network Threats and Attackers

The CIA Triad Explained

What Network Security Is

Threat vs Vulnerability vs Risk

Common Attack Types

Basic Networking Terms

Passive vs Active Attacks

Principle of Least Privilege

Types of Attackers

The CIA Triad

Basic Defense Mechanisms

What Is Network Security

Authentication vs Authorization

Role of Security Policies

Encryption Basics

Defense in Depth

Non-Repudiation

What Is an Exploit

Common Network Security Controls

Plaintext vs Ciphertext

Defense in Depth

Attack Surface Concept

Principle of Least Privilege

Passive vs Active Attacks

Security vs Privacy

Common Attacker Types

Threat

Authentication

The CIA Triad

Risk

Confidentiality

Authentication vs Authorization

Integrity

What Is Network Security

Non-Repudiation

Availability

Vulnerability

Authorization