Decentralized key management

Traditional cryptography architectures rely on certificate authorities. They come with non-standardized, black-box processes and are often compromised or unavailable.

By leveraging Planck's decentralized key management you can avoid single points of failure and make your communication intrinsically more secure.

Key Management is fully automated and runs continuously in the background, ensuring no manual work or technical knowledge is required to send and receive secure emails.

While we manage complexity for you, you stay in full control of identity trust. You can add or remove people from your list of trusted identities.

In case of a suspected breach, the plug-in immediately revokes identity trust and contains the risk.

End-to-end encryption

Our encryption is applied to communication automatically, including with group emails and distribution lists.

Planck encrypts not only the body of your emails but attachments and metadata as well, providing complete protection.

Every email is encrypted with the receiver's public key before leaving the device, which means your security perimeter does not extend to anything outside of your control, not even our servers.

Confidential content inspection

Our technology allows you to set up content inspection and malware protection while retaining end-to-end encryption. By adopting unique encryption techniques, you can give a dedicated gateway the ability to inspect but not modify the encrypted content.

Planck Security Hub is optional, runs on your own infrastructure, and does not impact your phishing protection.

User friendly

Complicated tools are poorly adopted, which results in a lack of protection.

We designed Planck to be straightforward and non-invasive. Employees keep working with tools they are familiar with. A clear user interface warns them about any phishing attempt or breach of their security.

Plugs into your current email

Unlike traditional tools, Planck is self-provisioning and works seamlessly on top of your existing email service provider (Office365, Google, or anything else).

Our Outlook plug-in for Microsoft, iOS, and Android can be installed by each employee or distributed to the entire organization in minutes.

There is no onboarding to a separate email portal, integration project, or disruption.  Everyone keeps working with their familiar client, just in a more secure way.

PGP and S/MIME compatible

When using Planck, you get the highest possible level of email security. However, you can seamlessly communicate with peers using plain PGP or S/MIME.