Security Concepts
This series is focused on the security concepts that show up again and again across modern IT — the ideas that make identity, authentication, access, and defensive thinking easier to understand before platform-specific implementation comes later.
Expect lessons on MFA, authentication, authorization, identity protection, Zero Trust, and the kinds of foundational security topics that make practical administration and cybersecurity feel less abstract.
A beginner-friendly introduction to multi-factor authentication, including what it is, the main authentication factor types, common MFA methods, and why some forms of MFA are stronger than others.
Follow the series in order.
Each lesson is built to stand on its own while still fitting into a broader security learning path.
Understanding MFA
A beginner-friendly introduction to multi-factor authentication, including what it is, the main authentication factor types, common MFA methods, and why some forms of MFA are stronger than others.