GS AppS is a solution that enables:
Signing/sealing of electronic documents with a qualified electronic certificate, Verification of signatures and sealing of received electronic documents in order to enable the highest level of non-repudiation in the system, Time stamping to confirm the existence of electronic data at a certain time, Archive signature to confirm the existence of validation data such as certificates and revocation statuses at a specified time in a confidential and verifiable manner. GS AppS consists of two complementary subsystems: Security Tray and Security Server.Security Tray
Security Tray is designed for client signing of electronic documents, enabling working with qualified electronic certificates as well as user authentication based on qualified certificates.Security Server
Security Server validates the electronic signature/certificate, seals the electronic document and signs the document with time stamp and archive signature.