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Security Guide for Developers

A security write-up about the Paypal API & data leakage

Nishang - Offensive PowerShell for red team, penetration testing and offensive security.

A collection of awesome software, libraries, documents, books, resources and cools stuffs about security.

PwnWiki - The notes section of the pentesters mind.

A curated list of resources for learning about application security

A curated list of amazingly awesome open source sysadmin resources inspired by Awesome PHP.

A collection of cheatsheets for various infosec tools and topics.

Dictionary of attack patterns and primitives for black-box application fault injection and resource discovery.

The Penetration Testers Framework (PTF) is a way for modular support for up-to-date tools.

GoLismero - The Web Knife

A collection of awesome penetration testing resources, tools and other shiny things