Application security
Build safer applications by asking precise questions about trust and data flow.
A focused path through practical security concepts. Read in any order, then try the suggested exercises.
Small steps, real security.
Build safer applications by asking precise questions about trust and data flow.
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Field notes
Threat modeling with a whiteboard
You do not need a complicated framework to ask good questions about how a feature could fail.
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Keep tokens out of the wrong places
Secrets can spread through code, screenshots, logs, and support conversations. Reduce the places they can escape.
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Know what your application depends on
Libraries save time but add relationships your team must maintain. Make dependency reviews routine.
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