iiinova — where your digital self keeps evolving

Jan Wichelmann

@j4nw.bsky.social

Research assistant and PostDoc for system security @ University of Lübeck

Reposted by Jan Wichelmann

Hannes Weissteiner @hannesweissteiner.com · 13/06/2025

I am happy to announce that my first paper has been accepted at USENIX Security! We propose TEEcorrelate, a mitigation that statistically decorrelates reported performance counters from real ones during TEE execution.

hannesweissteiner.xyz

3228

Reposted by Jan Wichelmann

Thomas Eisenbarth @tom-crypt.bsky.social · 10/12/2024

#BadRAM just went public: Tampering with DRAM modules allows attackers to bypass SEV-SNP's write protection and forging attestation reports, breaking all trust in #SEV-SNP. Joint work with Jesse De Meulemeester, Luca Wilke, @sublevado.bsky.social, Ingrid Verbauwhede and Jo Van Bulck badram.eu

0128