all InfoSec news
BliMe: Verifiably Secure Outsourced Computation with Hardware-Enforced Taint Tracking. (arXiv:2204.09649v4 [cs.CR] UPDATED)
July 26, 2022, 1:20 a.m. | Hossam ElAtali, Lachlan J. Gunn, Hans Liljestrand, N. Asokan
cs.CR updates on arXiv.org arxiv.org
We present Blinded Memory (BliMe), a way to realize efficient and secure
outsourced computation. BliMe consists of a novel and minimal set of ISA
extensions that uses taint tracking to ensure the confidentiality of sensitive
(client) data even in the presence of server malware, run-time attacks, and
side-channel attacks.
To secure outsourced computation, the BliMe extensions can be used together
with an attestable, fixed-function hardware security module (HSM) and an
encryption engine that provides atomic decrypt-and-taint and
encrypt-and-untaint operations. The …
More from arxiv.org / cs.CR updates on arXiv.org
Jobs in InfoSec / Cybersecurity
Information Technology Specialist II: Network Architect
@ Los Angeles County Employees Retirement Association (LACERA) | Pasadena, CA
Cybersecurity Skills Challenge -- Sponsored by DoD
@ Correlation One | United States
Security Operations Center (SOC) Analyst
@ GK Cybersecurity Group | Remote
Engineering Manager - Cloud Security team
@ SentinelOne | Prague, Czech Republic
Legal & Compliance Apprentice (H/F)
@ Novo Nordisk | Puteaux, Île-de-France, FR
Manager, Governance Risk & Compliance
@ Comcast | Virtual