Redefining Trust at the Memory Wall: The Threat Landscape, an Adversary Model and a Conceptual Framework for Secure Processing-in-Memory
Processing-in-Memory (PIM) architectures are transforming system hierarchies by embedding computation within memory and collapsing traditional CPU–memory separation. This co-location enables measured gains in throughput and energy efficiency for data-intensive workloads such as AI inference and graph analytics, but exe...