How does Zivver Secure Email ensure the privacy and security of my messages?

Zivver Secure Email uses advanced encryption techniques, including AES-256 bit encryption, to secure your messages in transit and at rest. Additionally, Zivver employs keyless encryption, meaning only the sender and recipient have access to the decryption keys, ensuring that no one else, including Zivver, can access your data. To further enhance security, Zivver offers multi-factor authentication options to verify the identity of both the sender and the recipient before allowing access to sensitive information.

Can I send secure emails to recipients who don’t have a Zivver account?

Yes, Zivver Secure Email allows you to send secure emails to any recipient, even if they don't have a Zivver account. The recipient will receive a secure link to access the message, which can be opened after verifying their identity through methods such as a one-time passcode sent via SMS or email. Additionally, recipients can create a free Zivver account for easier access to future secure messages. Learn more about our top-rated recipient experience.

What measures does Zivver take to prevent sending sensitive information to the wrong recipient?

Zivver integrates smart prevention features that help mitigate the risk of human error, a common cause of data breaches. These include real-time alerts and error prevention rules that warn users if sensitive information is detected in an email or if an email is being sent to an unusual or incorrect recipient. Zivver also offers the ability to revoke access to a sent email if a mistake is realized after sending, ensuring that unauthorized recipients cannot access sensitive data.

Email Encryption Software

The secure, compliant way to send emails and files

Eliminate human error. Encrypt sensitive emails. Ensure compliance.

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Over 10,000 companies email securely with Zivver

Stay compliant

Preserve public trust and effortlessly comply with global regulations – including GDPR, DPA, NIS2, DORA, and HIPAA.

Secure data

Don't let a lapse become a leak. Eliminate human error, prevent accidental data leaks, and keep your most sensitive data secure.

Integrate easily

Easy to use, simple to set up, and quick to deploy. Zivver works seamlessly with Microsoft 365 and Google Suite.

Why Zivver

Secure your emails for effortless compliance

Zivver scans the content of every email and file transfer before you hit send – detecting confidential data, catching wrong recipients, and preventing a lapse from becoming a leak.

Send emails securely with zero-knowledge encryption, revoke them instantly, and get in-depth reports for audit trails and compliance reports.

>7m: Data leaks prevented

20m: Emails sent per year

>90%: Email open rate

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Capabilities

Adaptable, machine learning-powered email security

Zivver Secure Email enhances your email client with data loss prevention tools and zero-knowledge encryption:

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Did you mean Tim or Tom? Zivver learns from user behavior to identify and prevent the most common causes of data loss - so you can email with confidence.
No need to leave your email client to share sensitive data and files. Zivver integrates with M365, Outlook, Gmail, and email source systems, enabling you to send large files securely.
Take control and meet compliance. Zivver’s robust reporting suite and admin portal gives IT leaders a bird’s eye view of their organization’s email security.
We keep things simple for your stakeholders - no hoop-jumping required. Accessing secure emails is easy and familiar for recipients, with no need to create accounts.
When we say secure, we mean secure. Zero-knowledge encryption prevents unauthorized access to your data; even we don’t hold the keys.

Features

Email encryption software that does it all

Zero-knowledge AES-256-bit encryption

Only the best-in-class encryption is robust enough for sensitive emails and files.

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Human error prevention

Enhance your email security to put an end to the leading causes of data loss

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Secure large file transfer (up to 5TB)

Close the other tabs and share every file, no matter the size, by email.

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Instant email revocation

Gain control over misdirected emails with Zivver Secure Email software

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Secure eSignatures

Use the tools you already have. Bring the power of eSignatures to Outlook and share and sign documents by email.

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Proof of delivery

Legally verify the status of every email with Zivver Proof of Delivery solution

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Integrations

Fuss-free integrations

Built on a foundation of enterprise-grade software, Zivver integrates seamlessly with your tech stack.

Outlook 365

Empower employees to email securely and compliantly in Outlook and M365 with the Zivver plugin.

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Gmail

Enhance your Gmail environment and enjoy compliant-friendly email with the Zivver extension.

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Secure Gateways

Prevent data loss in every single email with our encryption gateway solutions.

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Securing our client's most sensitive data

Award-winning and top rated by our customers, users and recipients, you know you’re in safe hands.

"We’ve been delighted with the experience. I have nothing but great things to say about Zivver."

Sue Musumeci
Chronic Care Staffing

"Zivver stood out to us because of its ease of use for everyone – colleagues and employees."

Steve Turner
GA Solicitors

"We’re pleased with our experiences with Zivver so far and are looking forward to rolling it out for all employees to utilize."

Gary Andrew
South Kesteven District Council

all-in-one email security solution

All your security needs. All your compliance needs. All-in-one.

Choose a solution that suits your needs – or, get them all for 360-degree protection.

Advanced encryption
Human error prevention
Enhanced threat protection

Email Threat Protection

Detect and block malicious emails before they’re opened and remove the need for manual intervention with automated, AI-powered threat protection.

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DMARC Service

Authenticate ownership of your domain to stop spoofing attempts, prevent business email compromise, and improve email deliverability.

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Awareness Training

Get adaptive, in-the-moment training with real-world scenarios to help your team understand risk, spot malicious emails, and improve security awareness.

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Ready to learn more?

Learn how Zivver can help you with secure email and effortless compliance

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Frequently asked questions

Whatever you need to know, we’ve got the answers.

Zivver Secure Email uses advanced encryption techniques, including AES-256 bit encryption, to secure your messages in transit and at rest.

Additionally, Zivver employs keyless encryption, meaning only the sender and recipient have access to the decryption keys, ensuring that no one else, including Zivver, can access your data.

To further enhance security, Zivver offers multi-factor authentication options to verify the identity of both the sender and the recipient before allowing access to sensitive information.
Yes, Zivver Secure Email allows you to send secure emails to any recipient, even if they don't have a Zivver account.

The recipient will receive a secure link to access the message, which can be opened after verifying their identity through methods such as a one-time passcode sent via SMS or email.

Additionally, recipients can create a free Zivver account for easier access to future secure messages. Learn more about our top-rated recipient experience.
Zivver integrates smart prevention features that help mitigate the risk of human error, a common cause of data breaches.

These include real-time alerts and error prevention rules that warn users if sensitive information is detected in an email or if an email is being sent to an unusual or incorrect recipient.

Zivver also offers the ability to revoke access to a sent email if a mistake is realized after sending, ensuring that unauthorized recipients cannot access sensitive data.

Secure by design

And with the certificates to prove it. Zivver is accredited with multiple leading certifications including CTA STAR, the NIST Cyber Security Framework, and Privacy Verified.