PKI Modernization

Transform Your Legacy PKIInto a Modern Security Foundation

Move from manual, error-prone certificate management to automated, cloud-native PKI that scales with your business while maintaining enterprise security standards.

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Legacy PKI Challenges

Traditional PKI infrastructure struggles to meet modern security and operational demands

Manual Processes

•Manual certificate requests taking days or weeks
•Error-prone spreadsheet tracking
•No automation or API integration

Scalability Issues

•Cannot support cloud-native architectures
•Limited to on-premises infrastructure
•Bottlenecks slow DevOps velocity

Security Gaps

•Limited visibility into certificate usage
•Weak crypto algorithms still in use
•Inadequate audit trails

High Costs

•Expensive hardware and maintenance
•Specialized staff required
•Frequent outages and incidents

Modern PKI Architecture

TigerTrust provides a complete modernization path without disrupting existing operations

Cloud-Native Platform

Deploy PKI services in your cloud environment with high availability and global reach

Multi-cloud and hybrid support
Elastic scaling
99.99% uptime SLA

API-First Design

Modern RESTful APIs enable seamless integration with DevOps tools and workflows

ACME protocol support
REST and GraphQL APIs
CI/CD pipeline integration

Full Automation

Eliminate manual processes with end-to-end certificate lifecycle automation

Automated issuance and renewal
Self-service certificate requests
Zero-touch deployment

Modernization Capabilities

Phased Migration

Migrate from legacy PKI gradually without disrupting existing operations or services

Bridge Mode

Run modern and legacy PKI side-by-side during transition with cross-signing support

Policy Engine

Define certificate policies with code using modern GitOps workflows

Short-Lived Certs

Issue certificates with 90-day or shorter lifespans for enhanced security posture

Observability

Real-time metrics, logging, and alerting for complete PKI visibility

Crypto Agility

Easily transition to new algorithms including post-quantum cryptography

Transformation Results

10x Faster Certificate Issuance

From days to minutes with automated workflows and self-service portals

70% Cost Reduction

Eliminate expensive hardware, reduce staffing needs, prevent outages

Enhanced Security Posture

Modern cryptography, complete visibility, and automated compliance

Accelerated Digital Transformation

Enable cloud migration, microservices, and DevOps initiatives

Modernization Metrics

6 months

Average migration timeline

95%

Reduction in manual certificate work

Increase in developer velocity

100%

Audit compliance rate

Modernization Success Stories

Global Bank PKI Transformation

Migrated from 20-year-old on-premises PKI to cloud-native platform serving 50,000 employees across 40 countries

Timeline: 8-month phased migration
Scale: 500K certificates managed
Result: 80% cost reduction, zero downtime during migration

Healthcare Provider Cloud Migration

Enabled AWS migration by modernizing legacy Windows CA infrastructure

Challenge: Legacy PKI blocking cloud adoption
Solution: Hybrid PKI with cloud-native management
Result: Successful cloud migration, 5x faster cert issuance

Manufacturing IoT Rollout

Modernized PKI to support 100K IoT devices across global manufacturing facilities

Scale: 100K+ IoT device certificates
Automation: Zero-touch certificate provisioning
Result: Secure IoT deployment at scale

Retail Chain DevOps Enablement

Modernized PKI to support microservices architecture and rapid deployment cycles

Before: 3-day certificate request process
After: Instant API-based issuance
Impact: Unblocked DevOps transformation

Frequently Asked Questions

How long does PKI modernization take?

Most organizations complete the modernization process in 3-6 months, depending on the complexity of their existing PKI infrastructure. We support phased migrations that minimize risk and disruption.

Can I keep my existing Certificate Authorities?

Yes. TigerTrust can manage certificates from your existing Microsoft AD CS, EJBCA, or other CA infrastructure while adding automation and lifecycle management capabilities.

What happens to certificates during migration?

TigerTrust performs non-disruptive discovery and onboarding of existing certificates. Your current certificates remain valid while TigerTrust takes over lifecycle management and automates future renewals.

Do you provide migration services?

Yes. Our professional services team has migrated hundreds of enterprise PKI environments. We provide project management, technical implementation, and training to ensure a successful modernization.

Ready to Modernize Your PKI?

Join leading enterprises who have transformed their PKI infrastructure with TigerTrust

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