Nextcloud Security Scan
https://scan.nextcloud.comNextcloud Security Scan Check the security of your private Nextcloud server Notes Our scan is strictly based on publicly available information, that is the list of known vulnerabilities relevant for ownCloud/Nextcloud releases as well as any applied hardenings/settings we can scan without having access to the server.
How Nextcloud keeps your data secure – Nextcloud
https://nextcloud.com/secureNextcloud offers a wide range of unique features for VDR use and its on-premises nature offers unparalleled confidentiality and control. Virtual Data Rooms Private Cloud Security Scan To help our system administrators assess the security of their private cloud server, we have developed the Private Cloud Security Scan. Check now Security process