My favorite TYPO3 security hacks - #hacko3

In the course of time our awareness and understanding of web security vulnerabilties has improved - but at the same time, potential attack scenarios got more complex - due to new technologies and usage of more specialized frameworks and dependencies. This talk aims to demonstrate and explain the favorite hacks in TYPO3 during the last few months - all fixed and not exploitable in up-to-date TYPO3-sites.