Single Sign On - ownCloud
https://owncloud.com/features/single-sign-on17.08.2020 · Single Sign-On. Manage user access through OpenID Connect atop OAuth2. SSO helps organizations to avoid duplicate efforts in user management. In harnessing OpenID Connect, ownCloud enables organizations to authenticate and authorize users with tokens based on existing user management data – without ever entering credentials in clients.
share files and folders, easy and secure - ownCloud
https://owncloud.com20.12.2021 · Give staff an easy, flexible and secure way to share files and folders. Safely involve contacts outside your organization with select documents. Share public links shielded by passwords and expiration dates. Say goodbye to slow VPN connections, unversioned documents attached to emails and shadow IT in public clouds of questionable security.