nepocoreRESOURCE LIBRARY
Application Security

PortSwigger Web Security Academy

Learn web application security in authorized, purpose-built practice labs.

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Access model
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Credit card needed
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Source status

unreachable · 11/8/2026

Invalid redirect value, must be one of "follow" or "manual" ("error" won't be implemented since it does not make sense at the edge; use "manual" and check the response status code).

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Learn safely in an environment you own or have permission to use.

  1. 01

    Read the official scope and documentation.

  2. 02

    Use sample data or a purpose-built practice environment.

  3. 03

    Write down the lesson and one safer habit to apply.

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  • Explore security or privacy learning materials.
  • Practice an authorized workflow with sample data.

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