Tjitske Koster

Tjitske Koster is a PhD candidate in the Cybersecurity group at the Delft university of Technology, under the supervision of Lilika Markatou, since October 2024. Before starting her PhD Tjitske obtained her bachelor's degree and master’s degree in Mathematics, specialized in cryptography at the Radboud university in Nijmegen. The research for her master’s thesis involved the computational hardness of the matrix code equivalence problem.