In most enterprises, certificates are managed the same way they have always been managed: team by team, tool by tool, request by request. Skilled engineers spend their days generating CSRs, navigating approval workflows, installing certificates across servers, and troubleshooting deployment errors. It works, until it doesn’t.
The problem is not that these engineers lack capability. It is that the work itself offers no strategic return. Statements like “We don’t get any business value having our engineers focus on the manual deployment and management of certificates across our environment” and “My best people were essentially functioning as systems admins” paint a telling description of the situation: people are spending too much time on busy tasks, rather than on work that creates value.
This post examines where the manual burden comes from, how much time it actually consumes across each phase of the certificate lifecycle, and what changes when automation replaces repetitive, error-prone processes with scalable, policy-driven workflows.
The manual certificate lifecycle, by the numbers
Every certificate passes through a lifecycle: provisioning, renewal, and deployment. Each phase carries its own manual burden, and when multiplied across thousands of certificates, the cumulative productivity loss is substantial.
The benchmarks below draw from an independent Forrester Total Economic Impact study of organizations managing approximately 400K certificates. The figures represent time per certificate, before and after automation.
Provisioning: 90 minutes per certificate
Provisioning is where every certificate begins, and also where the inefficiency starts. A single manual provisioning event involves generating a certificate signing request, interacting with a certificate authority, navigating approval chains, and retrieving the issued certificate. On average, that process takes 90 minutes.
With automation, the same process takes 2 minutes.
For an enterprise provisioning thousands of certificates annually, the productivity impact is enormous. Over three years, automation reclaims more than 12K engineering hours in provisioning alone. To understand what manual provisioning costs in dollars, see the first post in this series.
One telecom organization interviewed in the study mentioned the following: “We’re saving an exponential amount of hours provisioning private certificate services with Keyfactor. Right now, we’re managing twice the certificates with half of the resources.”
Renewal: from 25 minutes to 1 minute
Renewal is the highest-volume activity in the certificate lifecycle. Because certificates expire on fixed schedules and many organizations carry certificates with overlapping lifespans, approximately 105% of the active estate requires renewal each year.
Yes, that’s the size of the collection of all certificates, and then some.
Manually, each renewal takes about 25 minutes: checking expiration dates, regenerating certificates, revalidating configurations, and coordinating with application teams. Automated renewal reduces that to 1 minute.
The productivity math is straightforward. For an enterprise managing 400K certificates, automated renewal saves more than 25.2K engineering hours in the first year alone.
“Keyfactor has definitely allowed us to streamline certificate processes for internal customers.”
That is a result of proper automation.
Deployment: the most painful step
Deployment is where manual processes break down most visibly. Installing a certificate, binding it to the correct services, and testing that everything works correctly takes an average of 70 minutes for a new deployment and 15 minutes for a renewal deployment.
With automation, new deployments drop to 15 minutes and renewal deployments to 1 minute. Over three years, that reclaims more than 6K engineering hours.
But the cost of manual deployment is not measured in hours alone. Incorrect installations are one of the leading causes of certificate-related outages. Staff working weekends to remediate failed deployments is not uncommon. One telecom organization reported that, even when engineers manually renewed certificates, they frequently did not install them correctly, missing a dependency or configuration step that triggered an outage. For more on how incorrect deployment causes outages, see the second post in this series.
A banking institution leader described the relief automation brings: “Keyfactor has brought hope to many application teams since they no longer have to manage certificates [manually] as they had been doing for so long before.”
What happens when you scale 10x without scaling your team
The individual phase-by-phase savings are significant. But the more transformative outcome is what happens when an organization scales its certificate estate dramatically without proportionally growing the team that manages it.
From silos to center of excellence
Before automation, certificate management in most large enterprises looks the same: every team runs its own process. Different departments use different tools, different CAs, different workflows. Knowledge is siloed and visibility is fragmented.
After consolidating onto a single platform, organizations consistently report a shift from distributed, ad hoc certificate management to a center-of-excellence model. A small, dedicated team manages the platform, while the rest of the organization consumes certificates through standardized, automated workflows.
One retail security leader explained that, despite increasing certificate provisioning by a factor of 10, “… fewer than five internal resources now focus on work related to certificates, which is fewer than before Keyfactor.”
A software organization saw similar results: “We were managing certificates across multiple systems across multiple teams. Consolidation to one platform definitely has reduced the amount of manual work.”
Self-service certificate management
Consolidation alone does not eliminate the bottleneck. The second shift is enabling self-service. Instead of routing every certificate request through a central team, application and infrastructure teams provision and renew their own certificates through a governed, automated interface.
The retail organization described self-service as a core operational improvement. The software organization went further, describing a “defined pipeline” where certificate operations are embedded directly into development workflows.
One-click renewals, automated policy enforcement, and integrated approval workflows replace the back-and-forth emails and tickets that historically defined certificate operations.
Engineers doing strategic work again
The cumulative effect of automation and self-service is not just efficiency. It is a workforce transformation.
Engineers who previously spent their days on certificate operations are freed to focus on security architecture, compliance programs, and business integration. The work they do shifts from reactive maintenance to proactive strategy.
The banking SVP interviewed in the study described this outcome as “Now those engineers are focusing on security, compliance, and working with our business partners on truly automating the certificate lifecycle.”
A retail organization had a similar opinion on the outcome: “Now [internal certificate engineers] don’t spend their entire day on rudimentary operational stuff. They’re able to take on more challenging, growth-related jobs that drive more job satisfaction.”
Preparing for the automation imperative
Automation is not a nice-to-have optimization. It is becoming a structural requirement. Two converging forces are making manual certificate management untenable at any scale.
47-day TLS certificates multiply the manual burden
The CA/Browser Forum has approved a phased reduction of TLS certificate lifespans, reaching 47 days by 2029. For organizations still managing certificates manually, this change represents roughly an 8x increase in renewal and deployment workload, with no corresponding increase in headcount or budget.
Math is unforgiving, and that factor of 8 will show up on the other side of the equation. That is, every manual minute documented in this post gets multiplied by the increased renewal frequency, which is eight times the previous renewal frequency. Organizations that have not automated will face a capacity crisis.
In anticipation to this change, one retail security leader mentioned the following: “All of the automation enabled by Keyfactor will help us with the visibility and automation we need to meet these industry changes.”
A software organization connected certificate automation to broader cryptographic readiness, noting that the same platform capabilities that handle short-lived certificates also position them for post-quantum certificate transitions.
Certificate volumes are accelerating
Independent of lifespan changes, the number of certificates organizations manage is growing at 8% to 12% annually. Modern infrastructure now includes workloads, microservices, AI agents, IoT devices, ephemeral cloud infrastructure, and more, all of which require machine identities. Each new identity is another certificate to manage, i.e. to provision, renew, deploy, and keep track of.
One retail organization captured this compounding effect in the following statement: “The greatest testament to the value we’ve gotten from Keyfactor is the ability to scale certificate usage tenfold with the same number of resources today as we had five years ago.”
Without automation, scaling certificate volumes means scaling headcount. With automation, it means scaling the platform. For a practical guide to deploying certificate automation in months, not years, see the next post in this series.
How Keyfactor can help
Keyfactor’s certificate lifecycle automation platform is purpose-built for the challenges described throughout this post.
- Automate provisioning at scale.
Reduce provisioning time from 90 minutes to 2 minutes per certificate. Enable self-service issuance so application teams can provision certificates without routing through a central team, while security maintains policy control. - One-click and zero-touch renewals.
Eliminate the highest-volume manual activity in the certificate lifecycle. Automated renewal workflows handle certificate regeneration, validation, and distribution without human intervention. - End-to-end deployment automation.
Automate certificate installation, binding, and validation across servers, applications, and cloud environments. Reduce deployment errors that lead to outages and weekend remediation. - Consolidate on one platform.
Manage certificates from any CA, across any environment, through a single control plane. Scale certificate volumes tenfold without proportionally growing your team.
Ready to see the full data? Download the Forrester Total Economic Impact study to explore the complete ROI analysis behind these findings.
Got CLA questions? We’ve got answers.
What is certificate lifecycle automation (CLA)?
Certificate lifecycle automation is the use of software to manage every phase of a digital certificate’s existence, from provisioning and renewal to deployment and revocation, without manual intervention. It replaces spreadsheet tracking, manual CSR generation, and ad hoc deployment with policy-driven workflows that scale with your environment.
How much time does manual certificate management actually take?
Based on Forrester’s research, provisioning a single certificate manually takes approximately 90 minutes, renewal takes 25 minutes, and deployment takes 70 minutes for new installations. For an enterprise managing hundreds of thousands of certificates, those minutes compound into tens of thousands of engineering hours per year.
What does automation reduce that time to?
Automated provisioning takes approximately 2 minutes, renewal takes 1 minute, and new deployment takes 15 minutes. Renewal deployments drop to 1 minute. The net reduction is 95% or more across the certificate lifecycle.
How do shorter TLS certificate lifespans affect manual management?
The CA/Browser Forum is phasing in shorter TLS certificate lifespans, reaching 47 days by 2029. This roughly 8x increase in renewal frequency means organizations still managing certificates manually will face a proportional increase in workload without any corresponding increase in team size.
Can automation work with certificates from multiple certificate authorities?
Yes. Modern certificate lifecycle automation platforms are CA-agnostic, meaning they can discover, manage, and automate certificates regardless of which CA issued them. This is critical for enterprises that use multiple CAs across different environments and use cases.
What is a certificate management center of excellence?
A center of excellence is an operational model where a small, dedicated team manages the certificate automation platform and policies, while the rest of the organization consumes certificates through self-service workflows. This replaces the fragmented, team-by-team approach that creates silos and visibility gaps.
How quickly can an organization deploy certificate automation?
Deployment timelines vary by environment complexity, but organizations in the Forrester study achieved measurable ROI within six months of deployment. The next post in this series covers practical approaches to deploying certificate automation at enterprise scale.
What is the ROI of certificate lifecycle automation?
The Forrester Total Economic Impact study found a 356% risk-adjusted ROI over three years, with a payback period of less than six months. Benefits included $7.5 million in labor savings, $3.6 million in avoided outage costs, and $1.4 million in infrastructure consolidation savings.
