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Slack Configuration Guide

Communication PlatformsOrganization Security

Authored by:

Auditware
Auditware
Auditware

This checklist is adapted from Auditware's W3OSC standards.

Workspace Settings

  • Workspace Settings (<your-workspace>.slack.com/admin/settings)
    • Settings >
      • Joining This Workspace > Review auto-approve domains or disable
    • Permissions >
      • Invitations > Require Admin Approval

Member Management

  • Manage members (<your-workspace>.slack.com/admin)
    • Review member list and Account type for each member

Security Settings

  • Security Settings (<your-workspace>.slack.com/admin/security)
    • Sign in Settings >
      • Two-factor authentication for email sign‑in > On
        • Allowed 2FA methods > Authenticator apps only
    • Device Settings >
      • Jailbroken or rooted devices > Not allowed