Use the Cloud without exposing its sensitive data: this is the equation that Cosmian solves. Founded in 2018, the French startup led by Sandrine Murcia offers a solution to Encryption on the flyintegrated into Google Workspace or Microsoft 365 environments, without changing the user experience.
Quantify without slowing down
The heart of the approach is based on a Customer side encryptionactivated as soon as the data leave a workstation. Result: the user can continue to create, send or modify clear documents, but as soon as they pass through the cloud, they are automatically encrypted. Cloud operators (Google, Microsoft) can neither see nor exploit content.
Cosmian has industrialized this process thanks to a Key Management System (KMS) Capable of managing millions of data in a few seconds. Tested in particular by banks, the figure system/decipher 5 million admissions in less than 5 seconds. Latence remains under the bar of millisecond.
Plug-And-Play for large companies
The solutions are deployed in software mode, sold via Cloud (AWS, Azure) marketplaces and integrable with collaborative cloud applications. Cosmian also provides Ready to use connectorsfor example for Snowflake. Experience is designed for RSSI and CIO: Simple configuration, guaranteed performance, RGPD compliance.
Protect, without making a cross on the cloud
The approach is not to substitute American giants, but to restore a functional sovereignty. By encrypting the data before sending, with its own keys, a company keeps control of its information, including in the face of possible requests for extraterritorial access. Without the key, even the cloud supplier is blind.
To a new standard
Cosmian pushes his advance on the technological field with a brick of Post-quantic encryption (Covercrypt) standardized by ETSI, and projects around confidential AI. Objective displayed: become a European reference in applied cryptography.
In a context where security becomes a factor of competitiveness, the startup defends a clear position: Protecting your data is no longer a luxury, but a performance reflex.
