Speakers - Tamás Koczka

Tamás Koczka

Tamás is one of the oldest members of the !SpamAndHex team. As the captain and main player of the team he took part approximately 80 CTF events (including 7 finals abroad), solving hundreds of challenges from various categories of information security.

He currently works as a security engineer at Tresorit, a CrySyS spin-off, secure client-side encrypted cloud storage provider and as one of the earliest coworkers he helped providing real security and keeping their privacy to hundreds of thousands of users. By reporting a critical vulnerability in Windows kernel which allowed an attacker to achieve administrator access on the machine he protected millions of users and was acknowledged by Microsoft (MS16-016). Currently he is the only Hungarian listed on Microsoft's desktop product Acknowledgement page.

 

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