Comparison – Nextcloud
https://nextcloud.com/compareBest security. Nextcloud is developed in a security-focused process as attested by a range of external experts and security pen-tests. Industry-leading features include machine-learning based login protection, 2-factor authentication measures, brute force protection and unique capabilities like Video Verification, end-to-end and server-side encryption.
Files - App Store - Nextcloud
https://apps.nextcloud.com/categories/filesPreview and show camera RAW files in Nextcloud/ownCloud. Nextant. Navigate through your cloud using Solr. Ebook ... Provide hash values of a file by REST API. Custom Properties. Files app plugin to add custom properties to files and ... for downloads of files that were shared with other users or a group. S3 Versioning. Use S3 object versioning ...
Monitoring and auditing – Nextcloud
https://nextcloud.com/monitoringTrack file activity The Nextcloud Activity app gives users a clear view on what is happening with their files. It provides users with an overview of recent changes like: New or deleted files in shared folders File modifications Download of shared files New comments or tags Calendar invitations Incoming calls or chat requests and more! Configurable