Nextcloud with CardDav
Do you want a high quality Nextcloud service with GDPR? NextFiles is a high quality , hight privacy german based cloud provider, a fast and secure Nextcloud service in a German data center with ISO 27001 certification.
Free fully-hosted accounts typically restrict access to features such file versioning and end-to-end encryption, while premium accounts usually provide full administrator access which allows you to install apps and otherwise tinker to your heart’s content. Version Control provides simple file versioning for Nextcloud users. In the Files window simply click on the last Modified date -> Versions tab to see past versions of the file. How regularly these are saved and how often they are kept is defined by the Nextcloud administrator. We’ve noticed that with many fully-hosted accounts, file versioning is not available to free users.
In addition, these apps are lightweight and incredibly easy to integrate with your NextCloud server in just a few clicks. Being open source, the community will always continue to deliver more features and provide long-term support for the most popular applications to keep your environment running in an ideal state. NextCloud Main Features Summed Up: Open source cloud storage, Sync files from your local machine using the desktop client, Manage contacts, calendars, and scheduled tasks, Ability to manage read/write permissions between all account users, Create public URLs for sharing files, Browser-based text editor, Full library of free and open source apps and plugins to use with your account, Can connect to both Dropbox and Google Drive, Monitoring, Plans to add further video conferencing features in the future, Self-hosted cloud storage.
End-to-end encryption: For ultimate privacy and security, Nextcloud offers end-to-end encryption (e2ee). This means you encrypt your own files locally before uploading them to the cloud. They can then only be decrypted inside apps for which you have the key. E2ee can be enabled on a per-folder basic and synced across. In addition to the actual content, file names and folder structure in e2ee folders are hidden from the server. Nextcloud uses X.509 certificates to verify public keys, an AES-128-GCM (NoPadding) cipher to encrypt private keys, PBKDF2 with HMAC SHA1 authentication for key derivation, and a BIP39 mnemonic as a password. Full details are available in a white paper.
With nextfiles.de I use a fast and secure Nextcloud in a German data center with ISO 27001 certification. Nextfiles takes care of the technology, i.e. installation, troubleshooting and updates. My customers and I, we value our privacy. Another crucial thing for me was the fast and competent support. With my nextcloud at nextfiles.de I feel safe and in good hands. Nextcloud clients for Android, iOS and desktop systems allow you to sync and share files, in a fully secure way through an encrypted connection. The mobile clients feature automatic upload of pictures and videos you take and can synchronize select files and folders. The clients can handle multiple accounts, show all activity happening on your server and notify you of new events such as the availability of new shares. Find additional details on Cloud Dropbox Nextcloud.