How to govern Security in Nextcloud
A step-by-step guide to governing Security in Nextcloud with Rencore: detect, review by owner and severity, and remediate with an audit trail.
Governing Security in Nextcloud means finding where it goes wrong, reviewing the findings by owner and severity, and remediating with an audit trail. Rencore covers this concern for Nextcloud with the pre-built controls below, so it becomes a repeatable check rather than a one-off cleanup. The steps that follow apply the same detect, review, remediate loop to Security.
Steps
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Inventory Nextcloud
Connect Nextcloud and let Rencore build a continuous inventory of its resources, owners, and configuration, so governance starts from what exists rather than a stale export.
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Detect with policies
Turn on the pre-built policies that cover Security in Nextcloud to surface oversharing, sprawl, and misconfiguration on the first scan, before writing a single custom rule.
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Review by owner and severity
Use the Nextcloud reports to review findings by owner, category, and severity, and to share them with stakeholders who do not have a seat in the platform.
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Remediate and automate
Apply automations to fix findings at scale, route sensitive changes through approvals, and keep every action reversible and logged for the audit trail.
Nextcloud controls for Security
Grounded in the Rencore catalog. See the full Nextcloud catalog on the Nextcloud connector page.
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Nextcloud user is an admin
Admin users are high-privilege identities, raising the likelihood that any weakness is exploited.
Severity: High -
Nextcloud user is active
Enabled accounts are live sign-in entry points, raising the likelihood that a weakness is exploited.
Severity: Medium -
Share is a public link
Public-link shares are reachable anonymously by anyone with the URL, raising the likelihood of unintended access.
Severity: High -
Share is federated
Federated shares reach users on remote servers outside this instance's control, raising the likelihood of uncontrolled access.
Severity: Medium -
Nextcloud user active but deactivated in Entra ID
Detects Nextcloud users whose linked Entra ID account is deactivated.
Severity: Medium -
Nextcloud admin users
Lists Nextcloud users that are members of the admin group.
Severity: Medium -
Public link without password
Detects Nextcloud public-link shares that are not protected by a password.
Severity: High -
Public link without expiration
Detects Nextcloud public-link shares that do not have an expiration date set.
Severity: Medium -
Federated Nextcloud share
Detects Nextcloud shares to federated (remote) users or groups.
Severity: Medium -
Enabled vs disabled apps
Nextcloud apps split by enabled and disabled status.
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Public link shares without password
Top 10 owners by count of public link shares that have no password set.
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Users by admin status
Enabled Nextcloud users split by admin vs non-admin status.
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Disable Nextcloud User
Automatically disables a Nextcloud user account after approval
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Delete Nextcloud Share
Automatically deletes a Nextcloud share after approval
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Disable Nextcloud User
Disable a user account on a Nextcloud instance.
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Delete Nextcloud Share
Delete a share on a Nextcloud instance.
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Disable Nextcloud App
Disable an app on a Nextcloud instance.
