M. Sc. Jonah Heller

Photo of Jonah Heller

Wissenschaftlicher Mitarbeiter


Ratzeburger Allee 160
23562 Lübeck
Gebäude 64, 1. OG, Raum 029

Email: j.heller(at)uni-luebeck.de
Phone: +49 451 3101 6625
Fax: +49 451 3101 6604

Publikationen

2026

Jonah Heller, Marcel Pflaeging, Thore Tiemann, and Thomas Eisenbarth,
CTRL+ALT+TLB: Exploring Microarchitectural Weird Machines on Translation Look-aside Buffers, in Proceedings of the 21th ACM Asia Conference on Computer and Communications Security (to appear), ASIA CCS 2026 , ACM, 2026.
Bibtex: BibTeX
@inproceedings{heller2026ctrlalttlb,
  author       = {Jonah Heller and
                  Marcel Pflaeging and
                  Thore Tiemann and
                  Thomas Eisenbarth},
  title        = {CTRL+ALT+TLB: Exploring Microarchitectural Weird Machines on Translation Look-aside Buffers},
  booktitle    = {Proceedings of the 21th {ACM} Asia Conference on Computer and Communications
                  Security, {ASIA} {CCS} 2026, Bangalore, India, June 1-5, 2026},
  publisher    = {{ACM}},
  year         = {2026},
  timestamp    = {Wed, 24 Nov 2025 09:46:47 +0100}
}

2025

Philipp Schmitz, Tobias Jauch, Alex Wezel, Mohammad R. Fadiheh, Thore Tiemann, Jonah Heller, Thomas Eisenbarth, Dominik Stoffel, and Wolfgang Kunz,
Okapi: A Lightweight Architecture for Secure Speculation Exploiting Locality of Memory Accesses, in Proceedings of the 20th ACM Asia Conference on Computer and Communications Security, ASIA CCS 2025 , ACM, 2025. pp. 1203–1218.
DOI:10.1145/3708821.3733869
Weblink: https://arxiv.org/abs/2312.08156
Bibtex: BibTeX
@inproceedings{schmitz2025okapi,
  author       = {Philipp Schmitz and
                  Tobias Jauch and
                  Alex Wezel and
                  Mohammad Rahmani Fadiheh and
                  Thore Tiemann and
                  Jonah Heller and
                  Thomas Eisenbarth and
                  Dominik Stoffel and
                  Wolfgang Kunz},
  title        = {Okapi: Efficiently Safeguarding Speculative Data Accesses in Sandboxed
                  Environments},
  booktitle    = {Proceedings of the 20th {ACM} Asia Conference on Computer and Communications
                  Security, {ASIA} {CCS} 2025, Hanoi, Vietnam, August 25-29, 2025},
  pages        = {1203--1218},
  publisher    = {{ACM}},
  year         = {2025},
  url          = {https://doi.org/10.1145/3708821.3733869},
  doi          = {10.1145/3708821.3733869},
  timestamp    = {Wed, 15 Oct 2025 19:23:47 +0200}
}