2 papers
cs.CR2022
Extending Expressive Access Policies with Privacy Features
Stefan More, Sebastian Ramacher, Lukas Alber +1
Authentication, authorization, and trust verification are central parts of an access control system. The conditions for granting access in such a system are collected in access pol…
cs.CR2020
Short-Lived Forward-Secure Delegation for TLS
Lukas Alber, Stefan More, Sebastian Ramacher
On today's Internet, combining the end-to-end security of TLS with Content Delivery Networks (CDNs) while ensuring the authenticity of connections results in a challenging delegati…