Vaultys is a French cybersecurity company that provides decentralized identity and access management solutions based on peer-to-peer architecture. The company's core offering is VaultysID, a decentralized digital identity stored in individual sovereign wallets that enables passwordless authentication through cryptographic key exchange. The company offers three main products: SmartLink, an Identity and Access Management (IAM) solution that combines Single Sign-On (SSO) functionality with Privileged Access Management (PAM) capabilities and includes a password vault; VaultysBox, a secure collaboration environment for storing, sharing, and transferring sensitive files with peer-to-peer encryption; and VaultysConnect for secure communications. Vaultys implements a Zero Trust security model where authentication occurs through peer-to-peer cryptographic key recognition between the organization's SmartLink and individual VaultysID credentials, eliminating dependence on centralized identity providers. The platform uses hybrid cryptography combining current encryption standards with post-quantum cryptographic algorithms, following NIST and ANSSI recommendations to protect against future quantum computing threats. The solutions are designed for organizations requiring sovereign data control, with particular focus on executive committees, R&D departments, crisis cells, and data rooms. The platform is open source, compatible with existing IT infrastructure, supports passkeys, biometrics, and FIDO2 standards, and can be deployed on sovereign servers. VaultysID is available as a mobile application on AppStore and Google Play.