Sovereignty in data security is about regaining control

We’re making zero-trust trustworthy.
We offer a unique, comprehensive Encryption Suite to secure
your data and protect what matters most.
And, what’s most important, is that you’re in control!

High performance

Support any critical application with a 200 to 350 microseconds response time.

Post-quantum Hybridization

AES 256 coupled with CRYSTALS-Kyber & Elliptic curves encryption to ensure the most resilient model, following NIST & National Cyber Security Agency recommendations.

User Access Policies

Asymmetric encryption with multiple decryption keys that contain specific access rights.

The complete Cosmian Encryption Suite

Providing you the best modern cryptography has to offer.

Client-side encryption

Start with a high-performance, client-side encryption library with post-quantum resistance and access control.

Key Management System (KMS)

A cloud-based Key Management Service for your encryption keys and certificates remains accessible to you alone.

Searchable Encryption

Need to find files with full confidentiality? Our encrypted index allows you to search your information and keeps all queries and results readable for your eyes only.

Verifiable Confidential Virtual Machine (VM)

We reinforce your data protection with a verifiability agent that verifies the integrity of each data environment, be it hardware, applications, or others.

Confidential AI

We protect your data while fine-tuning your GenAI model, ensuring the security of your data while unlocking a wide range of possibilities.

Discover
what our
solution can
do for you !

— There are no limits

Find us on
the Marketplaces

Regain control now on your data and applications in the cloud, subscribe to our cloud marketplaces offering on AWS, Azure and Google Cloud.

The Technological Benefits
of Cosmian Encryption Suite

Unparalleled data access control

Regain direct control by defining & implementing your own data access policies (client-side encryption). Our two-factor authorization method protects against privilege escalation attacks.

Post-quantum resistance against “Harvest now, Decrypt later”

Our high-performance post-quantum encryption allows you to safeguard your most critical data today and ensure they will never be decrypted in the coming quantum era.

Custom-managed, confidential KMS for all environments

Our KMS safeguards your encryption keys with constant vigilance, ensuring their integrity and accessibility in any environment, cloud and on-prem.

Unique verifiability security model against tampering to secure confidential computation

We provide a unique security model to verify the fingerprinting of the code before execution.

Got a few minutes to spare?

We can give you an interactive view of how our technology works.

Advanced Data
Protection

Protection against
“Harvest now, Decrypt later”

Guaranteed
Confidential computing

100% Data Protection
in SaaS Platforms

Innovative approach
to Sovereignty

Democratization of
Secure Data Exploitation

Solution by use case

Encryption has a lot to offer. Its practical use is put into action every day for businesses and organizations worldwide.

Confidential AI

Keep your data and applications secure when running in cloud environments. Cloud admins won’t learn anything from your data, nor how you use them.

Business Applications

Secure your data when used with external, third-party business applications such as Google Workspace, and Microsoft Office.

Moving to the cloud

Keep your data and applications secure when running in cloud environments. Cloud admins won’t learn anything from your data, nor how you use them.

Large organisation

Keep your data safe while using third-party applications in your organization.

Healthcare

Equip your hospital with the tools to protect sensitive data.

Manufacturing

Securing information systems for manufacturing operations.

Finance

Financial security starts with secure systems

Data Lakes

Protect your data lake at scale with custom user-decryption rights and end-to-end encryption between apps.

Third-Party SaaS

Secure your data in your SaaS applications.

Cloud Native

Offer your customers client-side encryption, and secure your SaaS applications so that cloud providers can’t have access.


Confidential AI

Keep your data and applications secure when running in cloud environments. Cloud admins won’t learn anything from your data, nor how you use them.


Business Applications

Keep Secure your data when used with external, third-party business applications such as Google Workspace, and Microsoft Office.


Moving to the cloud

Keep your data and applications secure when running in cloud environments. Cloud admins won’t learn anything from your data, nor how you use them.


Healthcare

Equip your hospital with the tools to protect sensitive data.


Large organisations

Keep your data safe while using third-party applications in your organization.


Cloud Native

Offer your customers client-side encryption, and secure your SaaS applications so that cloud providers can’t have access.


Third-Party SaaS

Secure your data in your SaaS applications.


Data lakes

Protect your data lake at scale with custom user-decryption rights and end-to-end encryption between apps.


Finance

Financial security starts with secure systems.


Manufacturing

Securing information systems for manufacturing operations.

We’re constantly in search of world-class partners

Whether with expertise in advanced cryptography, GenAI or Confidential Computing, consider a partnership with Cosmian. Together, we can create a more secure environment for users worldwide.

We proudly work with world-renown academic and technology partners

ACADEMIC

           
     

     
     

TECHNOLOGY

            
            

     
     
      

STANDARDS & CERTIFICATION

            

     
     

Stay in the know on all things encryption

Subscribe to our newsletter and read past editions and blog posts here

— There are no limits

Find us on
the Marketplaces

Regain control now on your data and applications in the cloud, subscribe to our cloud marketplaces offering on AWS, Azure and Google Cloud.