End-to-End Encryption for Gmail

Messages sent with StealthMail are end-to-end encrypted on device, at rest, and in transit. Neither Google, nor StealthMail can access secure content.

End-to-End Encryption for Gmail

Messages sent with StealthMail are end-to-end encrypted on device, at rest, and in transit. Neither Google, nor StealthMail can access secure content.

StealthMail end-to-end encryption

Instant Availability

The StealthMail App for Microsoft makes all features of StealthMail conveniently accessible right within Microsoft Teams.

Powerful Data Control

Email content is stored in a protected cloud and only secure Stealth-links are sent to recipients. Such links can be disabled and access to email content revoked at any time.

Powerful Data Control

Email content is stored in a protected cloud and only secure Stealth-links are sent to recipients. Such links can be disabled and access to email content revoked at any time.

StealthMail end-to-end encryption

Regulatory Compliance

Send CCPA-, HIPAA-, GDPR-compliant emails and securely share sensitive information with contacts inside and outside of your organization.

  • EU GDPR

    General Data Protection Regulation

  • SOX

    Sarbanes Oxley Act

  • HIPAA

    Health Insurance Portability and Accountability Act

  • GLBA

    Gramm-Leach-Bliley Act

  • Reg FD

    Regulation Fair Disclosure

StealthMail end-to-end encryption

Attachment Protection

Securely share confidential attachments with intended recipients while maintaining complete control over shared information.

Shortcomings of Traditional Email Communication

  • Encryption is performed only on the server side.
  • TLS-secure connection only, which doesn’t encrypt email data in transit and at rest.
  • SMTP threat — email content is sent in plain text through open mail relays.
  • Your сompany does not control encryption keys.
  • Email infrastructure does not identify senders.
  • Traditional email violates a number of data privacy regulations.

Advantages of StealthMail Email Security

  • Key generation is performed on an end-user device.
  • TwoFish256 for data transfer and AES256 encryption for data storage makes emails secured in transfer and at rest.
  • SMTP is only used to transfer a cryptographic link that carries no useful information.
  • Your company controls and manages encryption keys.
  • Device fingerprinting prevents unauthorized access.
  • Legal compliance (GDPR, HIPAA, SOX, GLBA, ITAR, PCI DSS, CCPA).
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