IDnomic for transactions – PKI solution

Provide the information needed to verify the digital identity

IDnomic for transactions: digital transactions

IDnomic for transactions maximizes the trust generated by our other solutions: IDnomic for Users, IDnomic for Objects and IDnomic for Documents. These solutions can also be used on their own or as a complement to alternative solutions.

With IDnomic for transactions:

Provide as many guarantees as possible in order to secure digital transactions and maintain trust among all the players involved

Provide information that is accurate, verified and up-to-date.

IDnomic for Transactions

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IDnomic for transactions: use cases

IDnomic horodatage


Proof of a digital transaction’s date and

Generate a signed timestamp token to
associate a digital transaction with the date
and time at which it occurred.

IDnomic reporting_avance

Advanced reporting

Complete visibility of data, monitoring.

View and extract the necessary data.


Online verification

Check the status of one or more digital identities based on certificates.

Continuous global information system security.

3 modular functional blocks

IDnomic’s PKI technologies are divided into three modular and complementary functional blocks which lie at the core of our four digital identity solutions. Each block enables a step in the delivery and management of digital identity proof. One or more modules of each of these three blocks is activated as needed.

Atos_cybersecurity_ IDnomic_functional_blocks

ID Trust

ID Trust is the cornerstone of IDnomic’s solution range. It generates and manages digital identity thanks to a robust technical baseline that meets the highest standards granting trust.

Atos cybersecurity IDnomic ID trustIts different modules can be used to:

Create and generate certificate authorities
Generate the various types of digital certificates
Issue lists of invalid (revoked) certificates
Generate timestamp tokens
Save and recover private keys (escrow and recovery).


ID Manage

ID Manage is the block that controls identities. It steers all IDnomic technology and ensures that each request for digital identity proof is legitimate.

Atos cybersecurity IDnomic ID ManageIts different modules can be used to:

Manage certificate demand and oversee its lifecycle
Give certificate status
Sign official documents
Publish in a directory
Product reporting and audit data.


ID Connect

ID Connect delivers digital identities to trust equipment. This functional block connects the identity engine to its environment.

Its different modules can be used to:

Automate the digital identity of every object and machine
Address all types of mobile phones and PCs
Deliver an identity on cryptographic devices (physical and virtual smart cards) and in the Windows certificate store
Assign or revoke a digital identity via a GUI or an API
Automate the lifecycle of Windows certificates.

IDnomic offers the deployment method that best suits your needs

With our on-premise offer, our solutions are installed in your infrastructure. You benefit from increased autonomy in terms of configuration while managing security at the local level.

Both our cloud offerings help you save on the induced costs of operating a local infrastructure while ensuring the highest standards in terms of security, performance and availability coupled with an ongoing upgrade that guarantees covering updates and maintenance.

Cloud in “configuration” mode means you stay in control of the configuration and parameters of your security services.

Cloud in “use” mode allows you to focus on securing your digital practices while we take care of everything else.

Type of deployment

On-premiseCloud “Setup” modeCloud “user” mode
Savings on
IT & Staff costs

Consulting division

Our consulting team of highly experienced professionals helps you to design and implement secure digital identities in complex environments to achieve a successful digital transformation, in line with your cybersecurity strategy. Benefit from our experience and technology to protect your users, objects, machines, documents and transactions.

Migrate your PKI to the cloud
Secure mobility for your business
Use biometrics to enhance security
Extend security to your new use cases
Optimize the way you use your PKI
Comply with eIDAS for e-signature
Secure your IoT infrastructures
Protect your data, comply with GDPR.

Cloud services

To offer a high-level, trusted service aligned with clients’ needs, IDnomic provides a secure, high-performing cloud infrastructure, based on audited, certified and labelled software, hardware, policies and operational procedures.

Tier 4 security: Atos’s datacenter offers best-in-class guarantee and compliance with the most stringent standards
French RGS regulation and eIDAS certified datacenter
Datacenter security and disaster recovery plan
IDnomic solutions is in the process of getting SecNumCloud certified
Atos’s datacenters offers high-quality, reliable, efficient and fully secure services.

Project management

You’ll benefit from sound advice and know-how acquired through our extensive experience in wide-scale project rollout for international key accounts. A single point of contact centralizes actions and synchronizes all IDnomic services. To ensure we fulfill our commitments, we conduct risk analysis at the beginning of your project to evaluate any points requiring special attention, and schedule regular check-ups for rigorous milestone monitoring.

Risk analysis and management
Technical and functional expertise
Sound knowledge of standards (eIDAS, RGS, etc.)
Collaborative workshops to build your skills and ensure close collaboration
Anticipation of integration issues in customer environment
Proven key ceremony procedures…

Secrets management

Establishing a trust environment that is closely aligned with use cases requires to secure the infrastructure and software used to generate and store digital identities. Atos guarantees a maximum level of security by performing key ceremonies in a highly secure environment.
The conditions for generating and storing cryptographic keys are defined during the key ceremony. These keys are generated and stored directly in acryptographic hardware security module (HSM).

Key custodians ensure the secrecy and are requested to be physically present during the key ceremony. The procedure is led by a master of ceremonies in a secure, fully isolated room located at IDnomic’s premises. Based on stringent, clearly defined and established procedures, the key ceremony makes it possible to:

Create and renew certification authorities
Create a certification authority revocation list
Migrate HSMs when equipment reaches the end of its life
Move from an on-premise PKI to IDnomic’s SaaS PKI.

Once the ceremony has been completed, a session is held to archive the cryptographic keys in a secure space or vault.

The key ceremony and vault deposit are crucial procedures for ensuring that certification authorities are held securely, they also provide an assurance to clients that their secrets are generated and stored in accordance with the industry best practices and that they can have real confidence and trust in the environment created by IDnomic for their needs.

Room security

IDnomic’s facilities are compliant with the strictest security requirements. These are dedicated rooms designed specifically for storing secrets.

Effective access identity control

Strong authentication access control for authorized people (badge and biometrics)
Double-control for room access.

24-7 video surveillance and intrusion detection

Video surveillance and recording of access
Alerts for entries at unauthorized times.

Access traceability management

Video recording
Entry and exit logs for this room.

Client support

IDnomic’s team is committed to offering you the best possible experience, with services aligned with your needs and the best software support. You will be able to quickly and efficiently benefit from our experts and their capacity to innovate.

Service guaranteed at all times

Our hotline service offers three levels of support to assist you throughout working hours without interruption. You also have access to the support portal for reporting incidents, discussing with our technical teams and tracking bugs’ resolution. We apply escalation procedures to ensure critical issues are addressed as quickly as possible.

Times: 9am-6pm Monday to Friday
Email and hotline
Support services management platform
24-7 Cloud support.

24/7 Cloud support with IDnomic’s team

Our teams guarantee a continuous service, optimized over time. They provide a full lifecycle management for applications and services (software updates, operating systems, servers, cryptographic equipment etc.).

A Service Delivery Manager team is responsible of ensuring a quality of service and providing visibility on the performance of the solution deployed. This team also organizes steering committees to look at potential optimizations and identify new requirements.

Centralized support for optimum service

A support services management platform enables you to centralize the management of your requests and requirements:

Management of incident tickets, monitoring of progress and resolution
New versions and updates
Announcement of new features
Access to the knowledge base
Service level reports and statistics (exclusively on the Cloud).

You also have a log collection tool for quick and comprehensive analysis of any event. This helps us to quickly identify issues and resolve incidents efficiently.

Lifecycle guarantee for our software

IDnomic’s software are constantly evolving and offering new features and new compatibilities with the ecosystem. You benefit from the most recent software releases and updates thanks to our support services management platform. IDnomic ensures that you have the most secure and stable software at all times.

To extend your software use or deploy your service on more digital identities, please contact our sales team.


Professional training is a key success factor for businesses today. It enables them to develop their employees’ skills and support the structural and organizational changes needed to meet their business’ challenges.
IDnomic is a certified training organization (accreditation number: 11 92 19072 92), registered with the Paris Region’s Regional Directorate for Business, Competition, Consumer Affairs and Employment (DIRECCTE).

IDnomic’s training program is designed to develop your own skills and is for Security Officers, PKI solution operators, IT company staff, project managers, systems and network architects / administrators…

>> Training program

Related resources

Atos cybersecurity IDnomic solutions brochure


IDnomic – Digital identity solutions

With IDnomic solutions, discover four digital identity solutions based on our PKI technologies are available to secure all your digital practices.


IDnomic ID PKI Suite – Digital identity platform

ID PKI suite, the digital identity platform by IDnomic, helps you protect digital data transfers and manage credentials stored in any type of cryptographic device, while meeting the highest criteria when it comes to security, quality and robustness.

Atos cybersecurity IDnomic Services brochure


IDnomic – Services for your digital trust

To help you place digital trust at the very heart of your business, IDnomic teams are at your service at each stage of your project to fulfi ll your strategic choices and ambitions and to help you place digital trust at the very heart of your business.

Other PKI and HSM solutions

IDnomic for users

Protect the digital identities of your users.
Visit solution page >

IDnomic for documents

Protect the digital identities to a physical or electronic document.
Visit solution page >

IDnomic for objects

Protect the digital identities of your machine and connected object.
Visit solution page >

Trustway HSM

Ensure to your company a total sensitive data protection
Visit product page >

Interested in our IDnomic for transactions and PKI solutions?