Send Secure Messages in Microsoft Teams

StealthMail delivers email protection against advanced attacks, extends security perimeter to include data in the cloud, and offers control and management of shared data.

End-to-End Encryption

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

Instant Availability

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

Protected Environment

Secure email environment available right within Microsoft Teams allows to quickly send confidential information to chat members.

Protected Environment

Secure email environment available right within Microsoft Teams allows to quickly send confidential information to chat members.

Microsoft Teams StealthMail protected enviroment

Attachment Security

Quickly and securely share confidential attachments with members of a chat while maintaining complete control over shared information.

Simple and Quick

StealthMail easily integrates into Microsoft Teams and is conveniently available in a dedicated tab in chat.

Simple and Quick

StealthMail easily integrates into Microsoft Teams and is conveniently available in a dedicated tab in chat.

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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