ServerMind for Linux/Access Control & Identity

Access Control & Identity

Fine-grained access control for every host and action. RBAC with custom roles and 600+ granular permissions, TOTP two-factor authentication, break-glass login and Active Directory domain join for your servers.

600+ Permissions

Authentication Methods

LocalUsername/password login with configurable session timeout and token refresh
MFA/TOTPQR code enrollment, 6-digit authenticator codes, 10 single-use backup codes
Break-glassDedicated emergency login page, rate-limited to 3 attempts
LockoutMax failed login attempts with automatic unlock after a set duration, plus admin unlock
Domain JoinJoin Linux hosts to Active Directory via realmd/SSSD/Kerberos, with SSSD and Kerberos management

RBAC

Custom Roles

Create roles with a name, description and hand-picked permissions. 6 built-in roles: Root, Admin, Operator, Developer, Auditor, Viewer.

600+ Permissions

Fine-grained across 50+ categories, including settings, RBAC, compliance, alerts, backup, AI, dashboard and fleet.

Risk-Classified Permissions

Each permission is flagged by risk, and destructive actions ask for confirmation. Per-user permission grants on top of roles.

User Invitations

Expiring invite links with token acceptance, resend and revoke.

Permission Categories

  • fs.read, fs.write, fs.delete — filesystem access
  • exec.run — command execution
  • service.start, service.stop, service.restart — service control
  • packages.install — package management
  • snapshot.create, snapshot.restore — snapshots
  • fleet.*, compliance.*, alerts.* — feature-level

Session & Security Policies

  • Session timeout configuration
  • Active session listing and revocation
  • Max login attempts with lockout
  • Activity log of logins and user actions
  • Configurable rate limits on login, token refresh and API calls

Integrations & Settings

TLS/HTTPS

Self-signed certificate generation or certificate upload (PEM).

Activity Log

Audit trail of logins and administrative actions, with online-user listing and admin password reset.

License Management

Key activation, plan and agent limits, expiration tracking with an offline grace period.