If you can't trust the device, how can you trust the data?

Automated identity security enabling complete device and data trust in your connected environments

Zero Trust

Device trust through its entire lifecycle is the foundation of a zero trust approach – find out more

Software Supply Chain Security

Continuous assurance is the key to securing your supply chain – find out more


End to end device and data trust securing the growing world of Artificial Intelligence of Things – find out more




KeyScaler-as-a-Service – Calculate Your ROI


Our SaaS-based consumption model offers the same benefits as our on-premise KeyScaler solution but with added affordability, flexibility and scalability.

Use our calculator to see the ROI you could achieve by using KSaaS to secure your connected devices.

By telling us how many connected devices you have in operation now as well as how many you plan to have in the future, we are able to compare the cost of using KSaaS with the average cost of manually provisioning devices and rotating certificates.


Your company’s ultimate cybersecurity protection for devices

A single platform to manage device permissions, secure data privacy, automate security policy, and maintain compliance.

KeyScaler Identities

Increase efficiency and reduce IT overheads with automated password/ certificate management

KeyScaler Data Security

Patented technology automates compliance and prevents disruption, espionage, and attacks

KeyScaler Secure Updates

Your best defence against security breaches through unauthorised software or firmware updates

KeyScaler HSM Access Controller

Mitigate security risks, accelerate time to market, and protect brand reputation with HSM Access Controller

KeyScaler Edge

Manage authorisation at scale with device identity, integration, and automation

Your IoT knowledge hub

Interested in all things IoT security? Stay ahead of this rapidly-evolving industry with our blogs, free downloads, webinars, and virtual summits.

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The world needs start-ups to meet IoT security challenges

September 13, 2023
Device Authority Expands Customer-base With Healthcare And Energy Wins
August 24, 2023
Device Authority KeyScaler as a Service: Mastering and Empowering Successful IoT Implementation Aligned With The CISA Framework To Deliver Zero Trust For IoT
August 22, 2023
KeyScaler-as-a-Service Overview


See how Device Authority clients rate our innovative IoT security solutions and the real life impact it’s made on their businesses.
Want to become one of our success stories? Book a demo today.


"What do you like best? It provides device security in a constructive manner. We can authenticate the devices remotely. Increase efficiency of the services and most importantly secure devices from cyber attacks. What problems is the product solving and how is that benefiting you? Security Cyber attacks Certificate management Password management The above features, make the whole process smooth and fast."

KeyScaler – Best IOT Security Tool

"What do you like best? With Keyscaler, we were able to increase the efficiency of security automation and in turn increase protection from cyber attacks since we deal with a heavy amount of customer data. The efficiency of security automation is extremely good and helps deliver the required results. What problems is the product solving and how is that benefiting you? The basic problem of securing our IoT devices and platforms is solved by KeyScaler and it has benefited us in numerous ways by working very effectively on security automation and improving the overall efficiency on cyberattacks."

KeyScaler – Good Product

"What do you like best? User-friendly interface. It gives tutorials for new users. What problems is the product solving and how is that benefiting you? Automated device registration and certificate provisioning. It provides us with password management for IoT devices."

Review for KeyScaler
Vipul K.

"What do you like best? Simplified integration, IoT Security automation and password management. What problems is the product solving and how is that benefiting you? Password management and security protection"

KeyScaler For Your Security

"What do you like best? It allows me to easily deploy and integrate PKI keys and encryption certificates. Defends you against cyber-attacks through our automated password management technology What problems is the product solving and how is that benefiting you? KeyScaler protects my company from DDoS attacks. Securely provisions and registers devices Manages policy-driven credentials Provides end-to-end device cryptography for data in transit and at rest across networks and cloud services."

Review of KeyScaler
Abhishek A.

"What do you like best? KeyScaler is a must when you need only trusted devices to log in to the company asset What problems is the product solving and how is that benefiting you? Of course, securing and safeguarding the digital assets"

KeyScaler is Good For 2FA to Safeguard the IT Assets

"The management of device level certificates is a complicated beast and more complex than anticipated, particularly when scaling to hundreds of thousands. As a relatively small technical team, having a SaaS solution to integrate into was a big deal!"

KSaaS testimonial
Healthcare manufacturer

"When we evaluated device identity solutions for our IoT platform, Device Authority came out on the top by a wide margin.  Great to work with, they quickly built their technology to integrate seamlessly into our edge products and as an extension to our IoT platform. This enabled a great story about device authentication, secure device registration, provisioning and even a certificate-based solution for customers with that as a requirement."

Ken Herold
Security Product Manager of leading IoT Platform Company

"I have worked with Device Authority a number of years now, and the KeyScaler platform & technology provides security automation for industrial customers and their evolving use cases. As we expand our own AssetMinder® service value & offering to our Industrial customer base, security operations are taken care of by KeyScaler."

Patrick Nash
Chief Innovation Officer, InVMA

"KeyScaler complies with the Presidential Executive Order to build trust in critical software. This is achieved by sharing a continuously assured Software Bill of Materials which lays the foundations of zero-trust identity-based security for connected things."

Rob Brown
Co-Founder, Jitsuin

"We installed KeyScaler quickly and easily in one go using their comprehensive installation guides. Without any issues, it's working fine, and the customer success team were on hand to make sure it went smoothly"

Senior Program Manager
M2M/IoT, medical equipment company

"Device Authority is a great company to work with. They have worked with us to resolve the issues and challenges we have faced with device security for both on-highway and off-highway implementations. Every curve ball I have thrown at them, they have managed to hit a home run for us."

Global Cyber Security Leader
Diesel Engine Manufacturer