Sold by: COSMIAN
Deployed on AWS
This Eviden Verifiable VM has charges associated with the use of the software from UAT to Production and also standard support from Eviden.
Overview
This is a repackaged software wherein additional charges apply for extended support.
Eviden vm (former Cosmian vm) is a verifiable confidential virtual machine to easily protect your data in the cloud at every stage of its life cycle: at rest, in transit, and during processing
Key Features:
Advanced confidential computing :
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Memory encryption : Operating within a Trusted Execution Environment (TEE) and employing encrypted memory, our hardened VM ensures confidentiality and adds an extra layer of protection, safeguarding sensitive data even if physical memory is compromised.
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Disk encryption : The Eviden VM feature ensures the disk is encrypted with a key that is not accessible by the cloud provider.
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End-to-end encryption : Embracing all encryption states, our solution secures data processing, ensuring protection throughout its lifecycle.
Environment verifiability :
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Software installation and snapshot verification: Install any Linux software and verify smooth operation before snapshotting. The snapshot, generated by the onboard Service Agent, captures hardware, boot sequence, and installed software with unique signatures.
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Secured deployment in the cloud: Once deployed in the cloud, your machine runs securely, enabling users to access and utilize software with confidence.
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Continuous monitoring and verification : Administrators can check boot, running software integrity, and absence of unauthorized changes, maintaining machine state consistency.
Highlights
- Integration with Confidential Computing / End-to-End Encryption / Verifiability of Hardware and Code / High Performance / Ease of Use
New
Introducing multi-product solutions
You can now purchase comprehensive solutions tailored to use cases and industries.
Features and programs
Financing for AWS Marketplace purchases
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing
Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time. Alternatively, you can pay upfront for a contract, which typically covers your anticipated usage for the contract duration. Any usage beyond contract will incur additional usage-based costs.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
Dimension | Cost/hour |
|---|---|
c6a.xlarge Recommended | $0.144 |
c6a.metal | $6.912 |
c6a.48xlarge | $6.912 |
r6a.4xlarge | $0.576 |
c6a.24xlarge | $3.456 |
m6a.8xlarge | $1.152 |
r6a.2xlarge | $0.288 |
c6a.12xlarge | $1.728 |
c6a.32xlarge | $4.608 |
m6a.4xlarge | $0.576 |
Dimensions summary
You pay by the hour for each running instance, with no upfront commitment. Pricing scales with the AWS instance you choose. The dimensions cover three instance families on AMD hardware: c6a for compute-focused work, m6a for balanced compute and memory, and r6a for memory-heavy work. Within each family, sizes range from xlarge up to 48xlarge and bare-metal (metal) options. Larger sizes provide more CPU and memory, so the hourly rate rises with instance size. You select the family and size that fit your workload and hardware needs.
Top-of-mind questions for buyers
Each unit is one hour that a single virtual machine runs on the AWS instance type you select. The instance type sets the CPU and memory available. You are billed per hour per running VM, so two VMs of the same type bill as two separate hourly meters.
The hourly software charge applies only while an instance runs. Stopped or paused instances stop accruing the software charge. Note that underlying AWS storage or other AWS resources tied to a stopped instance may still incur separate AWS fees.
c6a instances favor compute-heavy tasks. m6a instances balance compute and memory for general use. r6a instances suit memory-intensive work. All run on AMD hardware with SEV-SNP confidential computing. You pick the family and size that match your workload, and the hourly rate follows that choice.
ressources.cosmian.com
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Vendor refund policy
We apply the standard refund policy from AWS which states that refund can be done directly through AWS within the first 48 hours. After that no refund will be taken into account.
Legal
Vendor terms and conditions
Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA) .
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
[1.4.4] - 2026-08-12
- Upgrade GCP Ubuntu base images -Bump KMS version to 5.26.0
[1.4.3] - 2026-08-06
- docs(mdbook): migrate from mkdocs
Additional details
Usage instructions
WARNING : The region east-us1 must not be used to deploy Cosmian products ! It is only present due to an AWS testing constraint but this region does not allow the deployment of confidential VM for the moment.
Make sure to enable the configuration related to AMD SEV-SNP option located in the advanced details tab within the marketplace deployment page.
Then cosmian_vm_agent starts for the first time, it initializes several components:
It generates a self-signed certificate and set the CommonName of the certificate to the value of the machine hostname. It generates a LUKS container (/var/lib/cosmian_vm/container) and mounted it at /var/lib/cosmian_vm/data. Note that, /var/lib/cosmian_vm/tmp is a tmpfs. It is encrypted but it should contains only volatile data since it is erased at each VM reboot. Data in this directory is encrypted due to the fact that the RAM is encrypted. It generates the TPM endorsement keys
It is recommended to configure 1. and 2. on your own for production systems.
The certificate can be changed at will: Edit your DNS register to point to that VM Create a trusted certificate using the method of your choice (Let's encrypt for instance) or use cosmian_certtool Edit the cosmian_vm_agent configuration file to point to the location of the TLS certificate and private key.
The LUKS container can be regenerated using cosmian_fstool with your own size and password (to store by yourself in a secure location). It is recommended to use an additional backup disk to store the container. You can skip all these first startup steps by setting COSMIAN_VM_PREINIT=0 when starting cosmian_vm_agent. Handle Cosmian VM status
Once the image instantiated (on GCP, Azure or AWS), the cosmian_vm_agent automatically starts as a systemd service when the VM boots.
You can now install any packages or applications you want on the VM.
Your VM is now set and ready.
For more information regarding the Cosmian Verifiable VM deployment, please refer to the documentation : https://docs.cosmian.com/deployment/cosmian_vm/
Resources
Vendor resources
Support
Vendor support
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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