a self portrait

I am a PhD student at the Institute of Applied Information Processing and Communications at Graz University of Technology, focusing on Rowhammer, side channels and microarchitectural attacks. In my free time I like to take pictures and time lapses.
I had a blog which I have not updated for quite some time.



  • 2022
  • CSI:Rowhammer: Closing the Case of Half-Double and Beyond

    Andreas Kogler, Jonas Juffinger

    black hat Europe, London, United Kingdom, December 07, 2022
  • Half-Double: Hammering From the Next Row Over

    Jonas Juffinger

    CSAW'22 Applied Research Competition, Valence, France, November 11, 2022
  • CSI:Rowhammer - Können wir Computer gleichzeitig sicherer und effizienter machen?

    Daniel Gruss, Jonas Juffinger

    IKT-SICHERHEITSKONFERENZ, Vienna, Austria, September 14-15, 2022
  • Half-Double: Hammering From the Next Row Over

    Andreas Kogler, Jonas Juffinger

    31st USENIX Security Symposium, Boston, MA, USA, August 10-12, 2022