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CYRIS for Outlook – Email attachment encryption

Thales Communications and Security
CYRIS for Outlook secures and encrypts attached documents directly from all your devices.

Within your Outlook account, CYRIS for Outlook secures attached documents using encryption-based technology as simple as the native file attachment functionality.

CYRIS automatically controls access right to secured documents based on message recipients.

It requires no enterprise level installation and allows administrators to manage global security policies.

This add-in is not supported on Internet Explorer 9 : please use Internet Explorer 10 or higher.

Add-in capabilities
When this add-in is used, it
  • Can send data over the Internet
  • This add-in can access and modify personal information in the active message, such as the body, subject, sender, recipients, and attachment information. It may send this data to a third-party service. Other items in your mailbox can’t be read or modified.