- ProtonMail
- Tutanota
- Microsoft 365 Message Encryption
- Virtru
- Zix
1. ProtonMail
ProtonMail offers end-to-end encryption, ensuring that only the sender and recipient can read the emails. It is user-friendly and provides zero-access encryption, meaning even ProtonMail cannot decrypt and read your emails. This service is compliant with GDPR and HIPAA, making it suitable for both personal and professional use.
2. Tutanota
Tutanota is another robust email encryption service that provides end-to-end encryption and encrypted storage. It uses open-source encryption algorithms and offers a secure calendar and contact list. Tutanota is GDPR compliant and offers features like two-factor authentication and encrypted search.
3. Microsoft 365 Message Encryption
Microsoft 365 Message Encryption integrates seamlessly with Office 365, providing a user-friendly solution for businesses. It uses Azure Rights Management to encrypt emails and allows for secure sharing of information both inside and outside the organization. This service ensures compliance with various regulations, including GDPR and HIPAA.
4. Virtru
Virtru offers client-side encryption and integrates with popular email services like Gmail and Outlook. It provides features such as email expiration, disable forwarding, and detailed audit trails. Virtru is compliant with GDPR, HIPAA, and other regulatory standards, making it a versatile choice for businesses.
5. Zix
Zix provides advanced email encryption solutions tailored for industries like healthcare and finance. It offers policy-based encryption, ensuring that sensitive information is automatically encrypted. Zix is compliant with regulations such as HIPAA, GLBA, and PCI DSS, making it a trusted choice for organizations handling sensitive data.