talks
publicly available videos
You can find some publicly available recordings of talks that I gave below.
My research has also been presented on the following first class industry conferences:
- Portable Document Flaws 101 (Blackhat USA, 2020)
- How to Break PDFs (Chaos Communication Congress: 36C3, 2019)
- How To Break XML Encryption - Automatically (Blackhat EU, 2016)
Below you can find a selection of talks that I held in the past decade. I gave talks all over the world on academic conferences, on industrie conferences, and invited talks on special purposes.
2023
2022
- Nachgehackt
- SCI ACNSHey... It’s a PDF. What Can Go Wrong?In Workshop on Secure Cryptographic Implementation (SCI) In Conjunction with ACNS 2022, Rome, Italy, Jun 2022
- Web Security: OAuth and OpenID ConnectIn Padaborn University, Germany, Jun 2022
2021
- Web Security: OAuth and OpenID ConnectIn Padaborn University, Germany, Jun 2021
2019
- OWASPHow to Break PDF SecurityIn German OWASP Day, Karlsruhe, Germany, Dec 2019
2017
2016
- OWASP
- OWASP
- XMLFrom DTD to XXE - An Evaluation of XML-ParsersIn XML Amsterdam, Amsterdam, Netherlands, Nov 2016
2015
- IETFAttacks on OAuth and OpenID ConnectIn IETF OAuth Working Group Security Meeting, Darmstadt, Germany, Dec 2015
2013
- CASTAutomatisierte Sicherheitsanalyse von XML-basierten SchnittstellenIn Competence Center for Applied Security Technology, CAST e.V., Darmstadt, Jun 2013
- SSKBest Practices Für WebservicesIn 2. Stralsunder Sicherheitskonferenz, Stralsund, Jul 2013
- OWASPWS-Attacker: An OpenSource Penetration Testing FrameworkIn OWASP AppSec Europe, Hamburg, Aug 2013
- MyPHDXML-Security in Webservices and Single-Sign OnIn MyPHD, Hamburg, Sep 2013
2012
- IBMAktuelle Forschungsergebnisse zur Netzwerk-Security mit SOAP- und XML- Web ServicesIn IBM Frankfurt, Frankfurt, Germany, Nov 2012
- OWASPOn Breaking SAML: Be Whoever You Want to BeIn German OWASP Day, Munich, Germany, Nov 2012
- FSCCXSpRES: Robust and Effective XML Signatures for Web ServicesIn 2. Fachgespräch Sicherheit Für Cloud Computing, Paderborn, Germany, Jun 2012