2 papers
cs.CR2024
Comparison of Access Control Approaches for Graph-Structured Data
Aya Mohamed, Dagmar Auer, Daniel Hofer +1
Access control is the enforcement of the authorization policy, which defines subjects, resources, and access rights. Graph-structured data requires advanced, flexible, and fine-gra…
cs.CR2024
On the critical path to implant backdoors and the effectiveness of potential mitigation techniques: Early learnings from XZ
Mario Lins, René Mayrhofer, Michael Roland +2
An emerging supply-chain attack due to a backdoor in XZ Utils has been identified. The backdoor allows an attacker to run commands remotely on vulnerable servers utilizing SSH with…