The 7 Levels of Cybersecurity

The 7 Levels of Cybersecurity

From passwords and phishing to zero trust, DevSecOps, SIEM/UEBA, and national cyber defense, this video breaks down the 7 Levels of Cybersecurity in plain English. We cover Personal Cyber Hygiene, Perimeter Defense, Identity & Access Management (IAM/MFA), Application Security (DevSecOps, SAST/DAST), Network & Infrastructure Security (DDoS, segmentation, SIEM, TPM/Secure Boot), Human & Behavioral Security (social engineering, deepfakes, UEBA), and National/Global Cyber Defense. Learn how each layer stacks to protect people, apps, networks, and nations—plus the real threats (NotPetya, supply chain, deepfakes) and how to prepare.
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Disclaimer: At Tech in a Teacup, we do our best to research, fact-check, and simplify complex tech topics into clear explanations. Still, technology evolves quickly, and occasional mistakes, mispronunciations, or oversights may happen. Our content is for educational purposes only and should not replace official documentation or professional advice. If you spot an error or have a correction, please share it kindly in the comments, we’re always learning and improving, video by video. Thanks for being part of this journey with us!

Видео The 7 Levels of Cybersecurity канала Tech in a Teacup