69. Security Stack: 6 Layers
Published on: Jun 27, 2025
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Questions we answer in this episode
What are the 6 layers in the Bulletproof Stack Formula?
How are they grouped?
What are the most neglected layers?
Episode summary
There are 6 types of layers we can review to help us build a Security Stack. They help us build redundancy into our Security Stack. Yes, that's a good thing! We want as many layers of defense as we can to keep the bad guys out.
We divide the 6 layers into 2 groups of 3. We have the solo layers: knowledge, skills, and habits.
And the team layers: people, tools and services.
Call to action
Help me build a system that is going to work for you by sharing your thoughts. What layer do you feel like you depend on the most? The layers are: knowledge, skills, habits, people, tools, and services. Let me know on the forum.
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