Send securely from Gmail
Connect your We Secure Data account, create your protected message and files, then insert the secure link into your Gmail draft. Send the email from Gmail as usual.
How We Secure Data works
Familiar workflows. Verifiable exchanges.
Every message and file sent through We Secure Data includes mathematical, cryptographic proof. The sender can retain evidence of exactly what was sent. The recipient can verify the recorded sender and content against that evidence.
Recorded sender identityWhat was sentWhether it has changed
SenderWe Secure Data evidenceRecipient
Sender identity boundContent fingerprint verifiedIntegrity verified
DON’T TRUST APPEARANCES. VERIFY.
Keep your email system. Add evidence to important exchanges.
A convincing message is easy to imitate. Use We Secure Data’s certified-sending workflow to give recipients evidence of the recorded origin and exact content. Outlook and desktop workflows are included with Professional and Business.
Read the guide to AI business impersonation →Outlook requires supported add-in setup by sideloading or an administrator. We Secure Data for Gmail is available now. Registration is currently early access.
We Secure Data for Gmail · Available now
Keep Gmail. Add secure files and verifiable proof.
Professional and Business include the We Secure Data add-on for Gmail. Use it from Gmail’s compose window. Share protected messages and files, or request documents from a client, while keeping your familiar email workflow.
Receive files securely
Choose a File Drop page, set the request details and expiry, and insert an upload invitation into your draft. Your recipient gets a secure route to return their documents.
Your email stays familiar
The add-on inserts a branded link alongside your existing draft and signature. Create protected content through We Secure Data; Gmail handles sending the email.
Get the Gmail add-on from your signed-in We Secure Data account.
Five simple steps
Proof is created as part of the communication.
Send securely
Write a message, add files and choose the recipient.
We Secure Data creates evidence
The content fingerprint and recorded sender identity are bound into the provenance evidence.
Recipient receives it
The recipient follows a secure link and completes the access checks required for that exchange.
Recipient verifies it
They can check the recorded sender identity, origin and integrity.
Verify it later
Export the evidence bundle and retain it with the relevant trusted public key for later independent checks.
Protection behind the scenes
Simple for users. Serious underneath.
Encryption before storage, identity-based access, signed content hashes, audit records and Secure Vaults work behind the familiar send-and-receive experience.
Secure messages
Send important messages and files with proof built in.
External recipients
Share protected content without requiring ordinary email attachments.
Secure Vaults
Store and organise messages, files and their provenance records.
File Drop Pages
Give external people a secure inbound submission route. Identity assurance depends on the submission and authentication method used.
Outlook + desktop
Secure sending where your team already works.
Professional and Business users can send from Microsoft Outlook or directly from Windows Explorer and macOS Finder while We Secure Data protects sensitive content and creates verifiable evidence.
We Secure Data Sync also connects authorised Vaults to ordinary desktop folders. Recipients receive a secure link to the protected content rather than an ordinary email attachment.
To customer@example.com
Subject Important documents
Contract.pdfProtected and verifiable
Send securely · illustrationMake your next important exchange verifiable.
Secure messages, protected files and evidence you can retain.
Register for early accessRegister your interest now. We’ll let you know when company registration opens.
Connect the rest of the workflow.
Share the message. Protect the exchange.
Send confidential content through a protected message, with independently checkable evidence of the recorded sender and exact content.
Explore the capability →Receive confidential files without email attachments.
Give clients a branded upload route for tax records, legal documents, financial statements and project files.
Explore the capability →Forward the original. Preserve the proof.
Give the next recipient more than a copied message: preserve the original context and evidence they can check independently.
Explore the capability →Signed under your company’s own key.
Your certified message and file evidence uses the owning company’s provenance key. Recipients check it with the corresponding public key and confirm that they trust its company association. Encryption and signing have different jobs: confidentiality and verifiable evidence.
How company signing keys work →SECURITY & BUSINESS CONTINUITY
Protect your data. Keep your independence.
Independent Backup & Offline Recovery
Business customers can retain encrypted recovery packages and restore supported files and catalogue information using their own keys, without access to the hosted service.
Explore Independent Recovery →Security & Architecture
Explore encryption, organisation separation, access controls and independently verifiable evidence.
Explore platform security →