Socio-Technical Aspects in Security [electronic resource] : 11th International Workshop, STAST 2021, Virtual Event, October 8, 2021, Revised Selected Papers /

Web and apps -- Who watches the Birdwatchers? Sociotechnical vulnerabilities in Twitter’s content contextualisation -- Provenance Navigator: Towards More Usable Privacy & Data Management Strategies For Smart Apps -- Bringing Crypto Knowledge to School: Examining and Improving Junior High School Students’ Security Assumptions About Encrypted Chat Apps -- Context and modelling. - Can Security be Decentralised? The Case of the PGP Web of Trust -- “I’m Doing the Best I Can.” –— Understanding Older Adults’ Account Management Strategies -- Found in Translation: Co-design for Security Modelling.

This book constitutes revised selected papers from the refereed conference proceedings of the 11th International Workshop on Socio-Technical Aspects in Security and Trust, STAST 2021, held in conjunction with ESORICS, the European Symposium on Research in Computer Security, as a virtual event, in October 2021. The 10 full papers included in this book were carefully reviewed and selected from 25 submissions. They were organized in topical sections as follows: web and apps; context and modelling; and from the present to the future.