Skip to content

Browse Courses Programs Pricing

Sign In Start Learning

Cybersecurity Fundamentals

Module 1

Security Foundations

CIA Triad: Confidentiality, Integrity, Availability

Threat Actors & Attack Motivations

The Attack Lifecycle & Kill Chain

Security Controls & Defense in Depth

Module 1 Quiz

Module 2

Networking for Security

TCP/IP & the OSI Model for Security

DNS & How Attackers Abuse It

Firewalls, Proxies & DMZ Architecture

VPNs & Encrypted Tunnels

Module 2 Quiz

Module 3

Common Attack Techniques

Social Engineering & Phishing

Password Attacks: Brute Force & Rainbow Tables

Malware: Viruses, Worms, Ransomware, Trojans

SQL Injection & Cross-Site Scripting (OWASP Top 10)

Module 3 Quiz

Module 4

Defensive Security

Vulnerability Management & Patching

Security Information & Event Management (SIEM)

Incident Response Lifecycle

Security Awareness Training Programs

Module 4 Quiz

Back to course overview

SEC 101Networking for SecurityModule 2 Quiz

Quiz· 10 min

Module 2 Quiz

Writing on the board…

Previous

VPNs & Encrypted Tunnels

Next

Social Engineering & Phishing

Selin Ed — An AI University by Quantum Protection Security Services LLC

© 2026 QPSS LLC. All rights reserved.Privacy Terms Contact

Selin Ed certificates are issued by QPSS LLC. Not currently regionally accredited.