Saarsec

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Midnightsun CTF 2019 - bigspin, marcodowno, marcozuckerbergo

08.04.2019 by alfink

We solved three web challenges in the 2019 Qualifier of Midnightsun CTF including an interesting challenge about nginx and a couple of XSS challenges.

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Next CTF Workshop

08.02.2019 by Johannes

As is almost tradition with saarsec, every semester we offer a compact workshop to teach interested students the core concepts of hacking and CTF competitions specifically. This semester, the workshop will take place from **Friday, March 8th to Sunday, March 10th**.

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ASIS 2018 Finals WriteUp Gunshop

27.11.2018 by alfink

The ASIS 2018 Finals had some awesome challenges. One of them is the Android reversing and web challenge Gunshop. It was a lot of fun to use ARTist, an Android instrumentation framework, to leak the AES key, intercept https traffic and bypass custom certificate pinning.

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