In 2021 we will start with a weekly lunch time seminar series, online on Mondays from 12 noon onwards.

From ransomware to Citrix traffic jams: over the past few months Dutch organisations were regularly brought to a standstill by serious cyber attacks. We can only face these threats by standing as one, and universities and government should take the lead. These are the words of Leiden professors Bibi van den Berg and Aske Plaat at the Dies Natalis of Leiden University on 7 February.