# Security

Learn more about Chattermill's security features

- [Single Sign-On (SSO) Support](https://docs.chattermill.com/en/articles/9546931-single-sign-on-sso-support)  
Answer all of your SSO questions
- [PII Redaction](https://docs.chattermill.com/en/articles/9554019-pii-redaction)  
Learn about the ability to redact (mask) PII and other forms of sensitive data.
- [Two Factor Authentication (2FA)](https://docs.chattermill.com/en/articles/9554372-two-factor-authentication-2fa)
- [GDPR and Data Deletion Requests](https://docs.chattermill.com/en/articles/9554530-gdpr-and-data-deletion-requests)
- [SOC2 Certification](https://docs.chattermill.com/en/articles/9556916-soc2-certification)
- [SSO Okta Express Config](https://docs.chattermill.com/en/articles/14116493-sso-okta-express-config)  
The fastest and easiest way to set up SSO for Okta customers using the direct integration
- [Chattermill Trust & Security Overview](https://docs.chattermill.com/en/articles/14854906-chattermill-trust-security-overview)  
Find information about Chattermill's security practices, compliance certifications, and data privacy policies.