I am a PhD student at the Technical University of Munich, supervised by Prof. Pramod Bhatotia at the Chair of Decentralized Systems Engineering. I am interested in the broad area of systems research with a special focus on operating systems, distributed systems and emerging hardware architectures. The central theme of my current work is to employ a hardware-software co-design approach to ensure high-performance, security and reliability.

Publications

Secure and Policy-Compliant Query Processing on Heterogeneous Computational Storage Architectures. SIGMOD ‘22 [pdf][code][Presentation]
Harshavardhan Unnibhavi, David Cerdeira, Antonio Barbalace, Nuno Santos and Pramod Bhatotia.

VMSH: Hypervisor-agnostic Guest Overlays for VMs. EuroSys ‘22 [pdf][code][Presentation]
Jörg Thalheim, Peter Okelmann, Harshavardhan Unnibhavi, Redha Gouicem and Pramod Bhatotia.

Rkt-io: a direct I/O stack for shielded execution. EuroSys ‘21 [pdf][code][Presentation]
Jörg Thalheim, Harshavardhan Unnibhavi, Christian Priebe, Pramod Bhatotia, and Peter Pietzuch.