WYK: Mobile Device Authentication Using the User’s Address Book.- Future-Proof Web Authentication: Bring Your Own FIDO2 Extensions.- Heartbeat-based authentication on smartwatches in various usage contexts Hazel Murray and David Malone.- Quantum multi-factor authentication.- An Interface between Legacy and Modern Mobile Devices for Digital Identity.- Facial Recognition for Remote Electronic Voting Missing Piece of the Puzzle or Yet Another Liability? .- Integrating a Pentesting Tool for IdM Protocols in a Continuous Delivery Pipeline.- Mimicry Attacks Against Behavioral-based User Authentication for Human-Robot Interaction.- Private Data Harvesting on Alexa using Third-Party Skills.- Trust Aware Continuous Authorization.- Ask App Not to Track”: The Effect of Opt-in Tracking Authorization on Mobile Privacy.