Supervisor: Kostas Markantonakis

WebAssembly-based microarchitectural covert channel attacks: capabilities, proof-of-concept, and implications   Microarchitectural covert channels are a threat to data confidentiality in multi-tenant environments (cloud platform, mobile phone, etc.). This type of leakage channel aims at tunnelling information across isolation boundaries (sandboxing, censorship, etc.) by exploiting timing variations during program execution. Indeed, the state of microarchitectural components … full description “WebAssembly-based microarchitectural covert channel attacks: capabilities, proof-of-concept, and implications (completed)”