DigiCert® IoT Device Manager
for Smart Cities

Intelligent security
for smart cities

Maximize smart grid efficiency and protect
the real-time data shared between meters,
sensors and systems.

A city besieged

In December of 2019, four U.S. cities were held for ransom by cybercriminals. The hackers used malware to seize computers, telephones, email and internet servers, and important files. One of the cities paid $140,000 in cryptocurrency to have control restored. Experts warn, these kinds of attacks are becoming more frequent as cities become more connected.

Smart City security that covers every corner

PKI provides mutual authentication, data encryption and system integrity for Smart City IoT, creating safe interactions between systems, devices, applications and users. No matter how you look at it, DigiCert IoT Device Manager has you covered.

  • Authentication
    • Certificates for devices validate identities to ensure only authorized users, messages, or other types of servers have access to the device.
  • Encryption
    • A certificate creates an encrypted link and allows information to be transmitted privately.
  • Integrity
    • Certificates make sure there’s no alteration to messages or data transferred between devices.

Place citizens at the center of your Smart City strategy

Innovation designed to improve and streamline everyday processes have often left out the people on the other end of the experience. With DigiCert IoT Device Manager, Smart City devices are secured and continuously monitored, so citizens are assured their data is used only to improve daily life.

More than a platform 

DigiCert ONE is more than just a platform. It’s a new way of thinking about how you secure and manage everything of value in your organization. From the individual website to the massive enterprise, DigiCert ONE makes security, validation, and identity powerful and easy. No matter the size or use, DigiCert ONE delivers control and simplicity for the highest level of assurance.

Take a look at our other DigiCert ONE managers


The New Definition of Smart: Secure

Choose from cloud, on-prem, or hybrid

No matter the type of infrastructure configuration, DigiCert® IoT Device Manager is flexible enough to fit your needs. 

Add more experts to your team

Our PKI architects can plug in at any stage of deployment, from proof-of-concept to implementation to securing millions of devices. 

Deploy & manage in one place

Deploy thousands of certificates in minutes. Save time by automating management tasks using REST API, SCEP, or Web Services.

Streamline device identity management

Consolidate, organize and manage identity relationships for people, devices and sensors using IoT certificates.

Ensure data reliability & system integrity

Confirm original device configuration settings, and sign messages moving between devices, to prevent tampering or alteration in transit.

Trust architecture that’s better by design

DigiCert is built on hyper-convergent infrastructure with the highest level of availability, redundancy and security compliance.



PKI - The Security Solution for the Internet of Things


Certificate Issuance & Provisioning for Connected Devices


The IoT Security Challenge

Learn more about smart city security
with DigiCert IoT Device Manager

I’m interested in: (check all that apply)
  • 1-5 TLS/SSL Certificates
  • PKI for Enterprises
  • 5-20 TLS/SSL Certificates
  • Private PKI & S/MIME
  • IoT device management
  • Enterprise TLS/SSL Options
  • DigiCert Partner Program
  • TLS/SSL Management Tools

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