Okapi: Efficiently Safeguarding Speculative Data Accesses in Sandboxed Environments

Philipp Schmitz; Tobias Jauch; Alex Wezel; Mohammad Rahmani Fadiheh; Thore Tiemann; Jonah Heller; Thomas Eisenbarth; Dominik Stoffel; Wolfgang Kunz

doi:10.1145/3708821.3733869

Okapi: Efficiently Safeguarding Speculative Data Accesses in Sandboxed Environments

Philipp Schmitz, Tobias Jauch, Alex Wezel, Mohammad Rahmani Fadiheh, Thore Tiemann, Jonah Heller, Thomas Eisenbarth, Dominik Stoffel, Wolfgang Kunz

Original language	English
Title of host publication	Proceedings of the 20th ACM Asia Conference on Computer and Communications Security, ASIA CCS 2025, Hanoi, Vietnam, August 25-29, 2025
Number of pages	16
Publisher	ACM
Publication date	2025
Pages	1203-1218
DOIs	https://doi.org/10.1145/3708821.3733869
Publication status	Published - 2025

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 4 Quality Education
SDG 9 Industry, Innovation, and Infrastructure
SDG 11 Sustainable Cities and Communities
SDG 12 Responsible Consumption and Production
SDG 14 Life Below Water
SDG 15 Life on Land

Access to Document

10.1145/3708821.3733869

https://doi.org/10.1145/3708821.3733869

Cite this

Schmitz, P., Jauch, T., Wezel, A., Fadiheh, M. R., Tiemann, T., Heller, J., Eisenbarth, T., Stoffel, D., & Kunz, W. (2025). Okapi: Efficiently Safeguarding Speculative Data Accesses in Sandboxed Environments. In Proceedings of the 20th ACM Asia Conference on Computer and Communications Security, ASIA CCS 2025, Hanoi, Vietnam, August 25-29, 2025 (pp. 1203-1218). ACM. https://doi.org/10.1145/3708821.3733869

@inproceedings{70a90b0a17cc4ec588210b715d028f4f,

title = "Okapi: Efficiently Safeguarding Speculative Data Accesses in Sandboxed Environments",

author = "Philipp Schmitz and Tobias Jauch and Alex Wezel and Fadiheh, \{Mohammad Rahmani\} and Thore Tiemann and Jonah Heller and Thomas Eisenbarth and Dominik Stoffel and Wolfgang Kunz",

year = "2025",

doi = "10.1145/3708821.3733869",

language = "English",

pages = "1203--1218",

booktitle = "Proceedings of the 20th ACM Asia Conference on Computer and Communications Security, ASIA CCS 2025, Hanoi, Vietnam, August 25-29, 2025",

publisher = "ACM",

}

Schmitz, P, Jauch, T, Wezel, A, Fadiheh, MR, Tiemann, T , Heller, J , Eisenbarth, T, Stoffel, D & Kunz, W 2025, Okapi: Efficiently Safeguarding Speculative Data Accesses in Sandboxed Environments. in Proceedings of the 20th ACM Asia Conference on Computer and Communications Security, ASIA CCS 2025, Hanoi, Vietnam, August 25-29, 2025. ACM, pp. 1203-1218. https://doi.org/10.1145/3708821.3733869

Okapi: Efficiently Safeguarding Speculative Data Accesses in Sandboxed Environments. / Schmitz, Philipp; Jauch, Tobias; Wezel, Alex et al.
Proceedings of the 20th ACM Asia Conference on Computer and Communications Security, ASIA CCS 2025, Hanoi, Vietnam, August 25-29, 2025. ACM, 2025. p. 1203-1218.

Research output: Chapters in Books/Reports/Conference Proceedings › Conference contribution › peer-review

TY - GEN

T1 - Okapi: Efficiently Safeguarding Speculative Data Accesses in Sandboxed Environments

AU - Schmitz, Philipp

AU - Jauch, Tobias

AU - Wezel, Alex

AU - Fadiheh, Mohammad Rahmani

AU - Tiemann, Thore

AU - Heller, Jonah

AU - Eisenbarth, Thomas

AU - Stoffel, Dominik

AU - Kunz, Wolfgang

PY - 2025

Y1 - 2025

UR - https://arxiv.org/abs/2312.08156

U2 - 10.1145/3708821.3733869

DO - 10.1145/3708821.3733869

M3 - Conference contribution

SP - 1203

EP - 1218

BT - Proceedings of the 20th ACM Asia Conference on Computer and Communications Security, ASIA CCS 2025, Hanoi, Vietnam, August 25-29, 2025

PB - ACM

ER -

Okapi: Efficiently Safeguarding Speculative Data Accesses in Sandboxed Environments

UN SDGs

Access to Document

Other files and links

Cite this