Toward Secure and Efficient Driver Support for Embedded TEE Systems
inforesearchPeer-Reviewed
security
Source: IEEE Xplore (Security & AI Journals)May 15, 2026
Summary
This paper addresses the problem that trusted execution environments (TEEs, like TrustZone, which are isolated secure areas in processors that protect sensitive data from untrusted software) typically have poor support for device drivers. The researchers propose a "twin driver" approach where matching drivers run in both the TEE and the untrusted operating system, supported by analysis tools and a sandbox environment that keeps the TEE minimal and secure while allowing efficient driver operation.
Classification
Attack SophisticationModerate
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Original source: http://ieeexplore.ieee.org/document/11520890
First tracked: July 13, 2026 at 08:03 PM
Classified by LLM (prompt v3) · confidence: 95%