Avoiding Outages: A Bank's Journey to Certificate Success with ServiceNow

This multinational banking and financial services company maintains hundreds of external TLS certificates and thousands more internally, which requires lifecycle activities critical for both service uptime and security.

Project Snapshot

Key Challenges

On average, it took 2-3 days to renew a web-based certificate. While significant efforts were undertaken to improve this with a custom application, there have been multiple cases of certificates expiring within their environment, causing outage to systems and services. In addition, there have been cases of failed or missed certificate installations causing outages. ​  

	Since 2020, over 15 major incidents caused outages totaling nearly 200 hours to critical services.
	Over 10 Incidents in an 18-month periods were related in some form to certificates (either internal management or process related).

Our Solution

Thirdera, a Cognizant company helped deliver a stable TLS management capability to avoid future service impacts by leveraging and extending the Certificate Management module within ServiceNow.

	Removed customisation Migrated the existing custom application to the out-of-the-box module to leverage core platform functionality such as Discovery and Flow Designer.
	Leveraged process automation within existing tools Used playbooks driven by Process Automation Designer (PAD) to drive consistency and visibility around existing processes.
	Reduced manual handoffs Leveraged ServiceNow CMDB to automate task assignment and move away from emails.
	Adopted workflow, reminders, and escalations Used automation to generate appropriate certificate tasks and eliminate emails, ensuring better completion/action based on priority.
	Established visibility with dashboards Provided persona-based dashboards for insights and visibility into Certificate data.

The Result

The company has improved the certificate management process by simplifying the configuration and using out-of-box, automation functionality in ServiceNow to streamline certificate information. This has also reduced upgrade complexity and improved process consistency between teams.  

About Thirdera, a Cognizant company

Thirdera, a Cognizant company is an Elite-level ServiceNow partner, enabling customers to maximise the value of the ServiceNow platform through workflow-enabled services and solutions. Founded in 2021 and acquired by Cognizant in 2024, Thirdera, a Cognizant company is one of the largest and most credentialed ServiceNow partners globally. We offer world-class guidance to help businesses accelerate growth and productivity. With expertise and capabilities spanning experience design, process optimisation, and AI-accelerated solutions, we are ushering in the next era of transformation, automation, and partner expectation. Visit www.thirdera.com for more information.

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