> ## Documentation Index
> Fetch the complete documentation index at: https://helpdocs.getthread.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Security & Compliance Owner

> The security owner's starting point in Thread — security response, audits, and compliance posture.

You own risk. Thread helps you respond to incidents fast, prove posture to clients, and keep the desk's data handling airtight.

## Start here

<CardGroup cols={2}>
  <Card title="Data encryption" icon="lock" href="/security-billing/data-encryption">
    How Thread protects data at rest and in transit.
  </Card>

  <Card title="Sub-processors" icon="list-check" href="/security-billing/list-of-sub-processors">
    The full sub-processor list for audits and questionnaires.
  </Card>

  <Card title="Single sign-on (SSO)" icon="key" href="/inbox/how-to-setup-single-sign-on-sso">
    Lock down access with Microsoft SSO.
  </Card>
</CardGroup>

## Your skills

The Skill Library has a full security response bench. Start with these, then press **`⌘K`** and search ("phishing", "BEC", "ransomware", "audit") for the rest.

<CardGroup cols={2}>
  <Card title="Phishing Triage" icon="fish" href="/skill-library/security/phishing-triage">
    Assess a reported email and contain it if malicious.
  </Card>

  <Card title="Account Takeover Runbook" icon="user-lock" href="/skill-library/security/account-takeover-runbook">
    Full response for a compromised account.
  </Card>

  <Card title="Identity & MFA Health Check" icon="fingerprint" href="/skill-library/security/identity-mfa-health-check">
    Find identity and MFA gaps before attackers do.
  </Card>

  <Card title="Monthly Security Report" icon="file-shield" href="/skill-library/security/monthly-security-report">
    Client-ready proof of your security work.
  </Card>

  <Card title="Audit Prep Review" icon="clipboard-check" href="/skill-library/compliance-and-audit/audit-prep-review">
    Get ready for an audit or assessment.
  </Card>
</CardGroup>

<Note>
  More security & compliance guidance is on the way. Tell your CSM which workflows you'd like documented next.
</Note>


## Related topics

- [Compliance Questionnaire Assist](/skill-library/compliance-and-audit/compliance-questionnaire-assist.md)
- [Abnormal Security](/skill-library/vendor-runbooks/abnormal-security.md)
- [Monthly Security Report](/skill-library/security/monthly-security-report.md)