Scalable security for the identity of things.

Advanced PKI solutions to securely authenticate, encrypt, and manage the certificate lifecycle for high-scale IoT environments, manufacturing, and enterprise.
High-scale IoT

Auto-provisioning for high-scale IoT environments.


Integrity and authentication in the field and for just-in-time manufacturing.


End-to-end information security for enterprises.

Our services


Every critical function of a modern automobile is governed by an ECU. Cryptographic key generation, handling and injection is security essential.


Trust no one. Use visibility, analytics, and automation to keep policies in check.

Set top devices

Scalable solutions to secure IoT devices from increasing threats and regulations.

Medical devices

Secure authentication and authorization are essential to zero-risk operations and to providing life-changing advancement to traditional medical process.


Technology modern organizations depend on wholly owned or contract facilities for device manufacturing. Securely generate, transport and inject key material for protection.

Code signing

Signed firmware and secure boot loaders are required by many regulators. Develop secure and compliant mechanisms to ensure only authorized, validated code is distributed and executed.

Our products

Backed with over 50 years of PKI experience.

Custom PKI Solutions
We tailor PKI solutions to your unique requirements. With a solution designed specifically for your needs, you’ll have confidence in your entire PKI lifecycle.
Custom solutions ensure your ability to operationalize PKI within your ecosystem, from proper key management to auto-provisioning and from audits to records of proof.
Custom PKI solutions fit your individual needs, whether that's starting your PKI journey from scratch or integrating with your existing technologies and processes.
Guidance for cloud based, on premise, and hybrid PKI models.
Key management and auto-provisioning solutions.
Device integrity and authentication in the field or for just-in-time manufacturing.
IoT encryption and key injection for customer managed or share-contract manufacturing facilities.
Managed PKI Solutions
We cover all major security areas, including encryption, user and device authentication, and secure transportation of sensitive material. Our products integrate over 50 years of experience from our careers in massive-scale PKI and IoT to give you a packaged solution. There’s no guesswork in our products, and they are quick to deploy, so you can get up and running fast.
RestRA gives you complete control over key bundles. The service generates and manages encryption keys that are destined for individual hardware and software components. RestRA gives you complete confidence in the uptime of your manufacturing sites by preparing weeks worth of key bundles at a time. Manufacturing sites can lose connectivity, and you can still run your business—no backup solutions required.
  • Hosted service.
  • Issues key bundles for individual mobile or batch-manufactured hardware components.
  • The only product on the market that generates key bundles, at scale, in advance.
rTery is a scalable, key-injection engine with built in HSM redundancy that processes large batches of crypto-key bundles. Key bundles are staged for installation on hardware and software components during manufacturing time.
  • On-premise service.
  • Integrates with traditional manufacturing schemas.

Meet the leadership

Customer experience and client satisfaction are the measure of our success. As our customer, you are always our priority.

As a cryptographic engineer and architect, Steven designs complex cryptographic solutions for some of the world’s largest enterprises, including building secure key generation and injection solutions for large scale IoT manufacturing, payment, and medical environments. At nTropy, Steven is responsible for managed cloud services including the cloud key generation platform and components for manufacturing environments. When not working with clients, Steven spends time analyzing technology opportunities for investment firms.
With over 20 years of applied cryptography experience, Charles designs and implements cryptographic systems for the Fortune Global 50, US Federal agencies, and global governments. At nTropy, Charles helps customers with strategic, enterprise-scale initiatives including key management and injection, authentication, and data encryption. Charles specializes in building solutions for highly regulated industries with rigorous compliance scrutiny.
Leveraging his background in business development for the IoT and device security space, Spencer solves complex PKI and IoT problems for Fortune 100 and Fortune 500 companies. Spencer has led IoT implementations for industries including MedTech, FinTech, and manufacturing. At nTropy, Spencer manages internal business operations and ensures nTropy customers receive PKI solutions that meet—or exceed—their requirements. Spencer believes that maintaining transparency and open dialog is key for successful collaboration and smooth cryptographic deployments.


Services motion
End to end cryptographic services that capture complete PKI proficiency.

Contact us

Need a PKI product or service? Let us help you make the right decision.