Items where Author is "Frenzel, Philipp É."

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Number of items: 5.

  • Careless Whisper: Exploiting Silent Delivery Receipts to Monitor Users on Mobile Instant Messengers
    Gegenhuber, Gabriel Karl and Günther, Maximilian and Maier, Markus and Judmayer, Aljosha and Holzbauer, Florian and Frenzel, Philipp É. and Ullrich, Johanna In: 28th International Symposium on Research in Attacks, Intrusions and Defenses (RAID 2025) , 19-22 October, 2025 , Ballrooms and Promenade Room, Hilton Surfers Paradise Hotel & Residences, 6 Orchid Ave, Surfers Paradise QLD 4215, Australia (2025)

  • Prekey Pogo: Investigating Security and Privacy Issues in WhatsApp’s Handshake Mechanism
    Gegenhuber, Gabriel Karl and Frenzel, Philipp É. and Günther, Maximilian and Judmayer, Aljosha In: 19th USENIX WOOT Conference on Offensive Technologies (WOOT '25) , August 11–12, 2025 , Seattle, WA, USA (2025)

  • Diffie-Hellman Picture Show: Key Exchange Stories from Commercial VoWiFi Deployments
    Gegenhuber, Gabriel Karl and Holzbauer, Florian and Frenzel, Philipp É. and Weippl, Edgar R. and Dabrowski, Adrian In: USENIX Security '24 , August 14–16, 2024 , Philadelphia, PA, USA (2024)

  • Why E.T. Can't Phone Home: A Global View on IP-based Geoblocking at VoWiFi
    Gegenhuber, Gabriel Karl and Frenzel, Philipp É. and Weippl, Edgar R. In: 22nd Annual International Conference on Mobile Systems, Applications and Services (MobiSys) , June 3 - 7, 2024 , Minato-ku, Tokyo , Japan (2024)

  • Never Gonna Give You Up: Exploring Deprecated NULL Ciphers in Commercial VoWiFi Deployments
    Gegenhuber, Gabriel Karl and Frenzel, Philipp É. and Weippl, Edgar In: 17th ACM Conference on Security and Privacy in Wireless and Mobile Networks (WiSec 2024) , 27-29th May, 2024 , Seoul, Korea. (2024)

    • This list was generated on Mon Oct 13 22:34:17 2025 CEST.
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