1. Security and resilience. Authenticity, integrity and trust for products and documents. Specification and usage of visible digital seal (VDS) data format for authentication, verification and acquisition of data carried by a document or object. (30th August 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (50 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗