Customer stories
Trusted by leading brands
Explore how customers reduce risk, improve resilience, and build Intelligent Trust in the real world.
Customer conversations with our CEO
Hear customers share real-world insights from live events around the globe.
Kyndryl scales identity and trust across the enterprise
Managing 100,000+ human identities and millions of non-human identities requires a new approach. With DigiCert ONE, Kyndryl automates public and private PKI across the enterprise while advancing self-service and crypto-agility.
Abbott secures long-life IoT medical devices
Abbott embeds Digital Trust across the lifecycle of connected medical devices, balancing compliance, innovation, and patient safety. With DigiCert ONE, Abbott modernizes PKI for long-life devices, trusted software, and post-quantum readiness.
Adobe protects global uptime through resilient DNS
Adobe relies on DigiCert for high-performance DNS, resilient backup infrastructure, and a unified DNS and PKI strategy. That approach helps the company deliver global SaaS availability, reduce outages, and streamline operations through automation.
Panasonic secures smart devices from factory to field
Panasonic uses the Matter standard to deliver secure, interoperable smart home devices across its global portfolio. With DigiCert ONE, it strengthens device identity, software signing, and lifecycle trust from manufacturing through over-the-air updates.
Rothschild & Co. modernizes PKI to meet compliance
Rothschild & Co. needed to automate certificates across Azure, on-prem, and third-party systems while preparing for stricter regulations. DigiCert helps support compliance, crypto-agility, and post-quantum readiness with Trust Lifecycle Manager.
Beazley strengthens resilience as compliance pressures rise
As certificate lifecycles shorten and DORA raises the stakes, Beazley needed stronger automation and resilience. DigiCert Trust Lifecycle Manager helps automate certificate management, prevent outages, and support compliance across hybrid environments.
Microsoft balances global scale with local trust requirements
As AI, cloud scale, and regulation reshape customer expectations, Microsoft needs trust that works globally and locally. DigiCert helps support that strategy with modern PKI, trusted public certificates, and deep Microsoft integrations.
Merck secures innovation with modern PKI and device trust
As Merck advanced connected healthcare innovation, it needed stronger trust across machine identities, devices, and critical infrastructure. DigiCert helps modernize certificate management, strengthen integrity, and support post-quantum readiness.
TAL strengthens trust across digital insurance experiences
As TAL expanded digital customer interactions, it needed to strengthen identity, security, and fraud prevention without adding friction. DigiCert helps the company modernize PKI, reduce risk, and extend its trust framework across hybrid environments and emerging AI use cases.
GE HealthCare turned automation into outage prevention
As device and machine identity became essential at global scale, GE HealthCare needed a more proactive approach to certificate management. DigiCert Trust Lifecycle Manager helps the company manage more than 140,000 certificates, reduce risk, and prevent downtime through automation.
Salesforce strengthened trust at internet scale
As Salesforce scaled global digital operations, DNS resilience, PKI automation, and DNSSEC became essential to keeping services secure and reliable. DigiCert helps support that foundation with UltraDNS, integrated PKI and DNS, and the immutable identities needed for trusted AI agents.
"At the end of the day, it's about trust, and DigiCert supports our ability to ensure trust when we process our customers' sensitive traffic."
Lidor Pergament
Director of Product Management, Zscaler
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Case studies
See how customers are transforming with digital trust.
iHeart Media automates DNS management with DigiCert UltraDNS
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How a global health network strengthens website availability across 130+ domains
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Australia’s energy system is undergoing one of the world’s most ambitious transformations.
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How Bosch brought Matter compatibility to hundreds of thousands of deployed devices
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Kocho chooses UltraDNS for simple, reliable, resilient traffic management for client networks
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Sainsbury's streamlines DNS management and boosts efficiency with UltraDNS
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Playtech leverages DigiCert® UltraDNS to ensure continuity of game play
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Ryanair’s journey to enhanced DNS management with UltraDNS
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How UltraDNS helped preserve uptime while freeing developer time
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Streamlining IoT Security: Wattwatchers & DigiCert® ONE
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Xerox balances uncompromising security with full user flexibility.
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How a global consumer brand strengthens long-term email trust
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Canon Streamlines Code Signing Operations and Meets Industry Regulations Using DigiCert Software Trust Manager
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Providers and the healthcare network protect Australasia’s patient data.
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DigiCert Mark Certificates Financial Services Credit Union Case Study
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Accelerating Secure Cloud Transformation: Zscaler & DigiCert® ONE
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We use our own digital trust services to secure a global workforce.
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Learn how ST protects hardware using DevOps secure software solutions.
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We secure certificate management across diverse workloads
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Secures Cloud App Environments Without Restricting Developers
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Automated signing speeds build times while improving the user experience
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Hotel Chain Withstands Cyberattack, Modernizes PKI, Using DigiCert® ONE
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Code signing for 350 products and 6,000 developers on six continents.
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Smart HVACs Manufacturer Secures Supply Chain and Accelerates Growth Using DigiCert ONE Platform
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How a healthcare technology company modernized code signing development with Software Trust Manager
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Alaska Airlines soars into a secure future with UltraDDoS Protect
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How a cloud service provider maintains availability during prolonged DDoS attacks
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How Yorkshire Building Society strengthened online banking availability with DigiCert UltraDNS
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