T. Guardian, Huge Facebook Breach Leaves Thousands of Other Apps Vulnerable, 2018.

. W3c-rec, Web Authentication: An API for Accessing Public Key Credentials Level 1, 2019.

. W3c-rec, Verifiable Credentials Data Model 1.0 -Expressing Verifiable Information on the Web, 2019.

, Training Material Targeted at Identity Providers, EU AARC Project Deliverable DNA2.4, 2016.

, EC AARC Project AARC Blueprint Architecture, 2017.

S. Cantor, NativeSPAttributeResolver, 2014.

. Fido-alliance, FIDO UAF Architectural Overview, 2014.

B. Moore, Policy Core Information Model -Version 1 Specification, RFC, vol.3060, 2001.

P. Wohlmacher, Digital Certificates: A Survey of Revocation Methods, Proc. 2000 ACM Wksps. Multimedia, pp.111-125

Y. Pettersen, The Transport Layer Security (TLS) -Multiple Certificate Status Request Extension, p.6961, 2013.

, The eBay UAF FIDO Implementation, 2019.

, NHS to Reveal Cost of Missed Appointments to Patients, BBC, issue.9, 2015.