Will you be doing anything with Intel CAT to block cross-VM CPU cache attacks, especially on the handful of machines in this initial round?

https://www.researchgate.net/profile/Yuval_Yarom/publication/291830462_CATalyst_Defeating_Last-Level_Cache_Side_Channel_Attacks_in_Cloud_Computing/links/56a6b0d408aeded22e3544ff.pdf

a system that uses CAT to protect general purpose software and cryptographic algorithms.

Their approach can be directly applied to protect against a malicious enclave. However, this approach also does not allow to protect enclaves from an outside attacker.

- https://arxiv.org/pdf/1702.08719.pdf

- https://news.ycombinator.com/item?id=13995374