There's a Hole in that Bucket!
Andrea Continella, Mario Polino, Marcello Pogliani, Stefano Zanero · 2018
Cloud storage services are an efficient solution for a variety of use cases, allowing even non-skilled users to benefit from fast, reliable and easy-to-use storage. However, using public cloud services for storage comes with security and privacy concerns. In fact, managing access control at scale is often particularly hard, as the size and complexity rapidly increases, especially when the role of access policies is underestimated, resulting in dangerous misconfigurations.