Michael Grabatin

Reliability and scalability improvements to identity federations by managing SAML metadata with distributed ledger technology

Michael Grabatin, Wolfgang Hommel, 2018, NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium.

Policy-Based Network and Security Management in Federated Service Infrastructures with Permissioned Blockchains

Michael Grabatin, Wolfgang Hommel, Michael Steinke, 2018, SSCC.

Improving the scalability of identity federations through level of assurance management automation

Michael Grabatin, Wolfgang Hommel, Daniela Pöhn, 2016, DFN-Forum Kommunikationstechnologien.

Detecting Stealthy Backdoors and Port Knocking Sequences through Flow Analysis

Michael Grabatin, Wolfgang Hommel, Felix von Eye, 2016, PIK Prax. Informationsverarbeitung Kommun..

Integration of Dynamic Automated Metadata Exchange into the SAML 2.0 Web Browser SSO Profile

Michael Grabatin, Wolfgang Hommel, Stefan Metzger, 2016 .

Netzbasierte Erkennung von mittels Port Knocking verstecksten Dienstern und Backdoors

Michael Grabatin, Wolfgang Hommel, Felix von Eye, 2015, DFN-Forum Kommunikationstechnologien.

Self-sovereign Identity Management in Wireless Ad Hoc Mesh Networks

Michael Grabatin, Wolfgang Hommel, Wolfgang Hommel, 2021, 2021 IFIP/IEEE International Symposium on Integrated Network Management (IM).

A Matrix for Systematic Selection of Authentication Mechanisms in Challenging Healthcare related Environments

Michael Grabatin, Wolfgang Hommel, Daniela Pöhn, 2021, SAT-CPS@CODASPY.