Proton expands privacy-focused business services

Proton AG, a Swiss-based company owned by the non-profit Proton Foundation, is positioning its services as a secure alternative to major providers like Google and Microsoft. The company has launched Proton Workspace, a business suite designed to prevent service providers from accessing sensitive corporate data.

The suite includes encrypted tools such as Mail, Calendar, Drive, Docs, Sheets, and Meet, alongside a team password manager and VPN. Proton utilizes a zero-access architecture where encryption keys are generated in the user's browser, meaning the company cannot read message content even if compelled by authorities.

While the service offers end-to-end encryption for its ecosystem, users should note that communication with external providers remains subject to standard security limitations unless specific password-protected options are used. Proton's code is open source and subject to independent third-party audits.