Expert Insights & Best Practices

Knowledge Hub

Deep insights, real-world case studies, and proven strategies from the trenches of certificate and expiration management

Security Insights

Decoding PEM, DER, and PKCS#12 Certificate Formats

The foundational formats of X.509 digital certificates have existed for decades, but the context in which infrastructure teams use them is shifting rapidly. With Google pushing for 90-day maximum cert...

Tim Henrich

Sep 09, 2026

6 min read

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Security Insights

Why Hardcoding Certificate Pins Breaks Mobile Apps

Certificate pinning has historically been the gold standard for preventing Man-in-the-Middle (MitM) attacks in mobile applications. By explicitly defining which certificates or public keys an app shou...

Tim Henrich

Sep 08, 2026

5 min read

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Security Insights

Why Traditional Disaster Recovery Fails for Certificate Infrastructure

When a standard application server fails, disaster recovery (DR) usually looks like this: restore the latest virtual machine snapshot, update the DNS records, and verify the database connection. The p...

Tim Henrich

Sep 08, 2026

5 min read

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Security Insights

Evaluating Certificate Lifecycle Management Vendors for Multi-Cloud Infrastructure

The enterprise cryptographic landscape has fundamentally shifted. Public Key Infrastructure (PKI) and certificate management are no longer administrative IT tasks relegated to annual calendar reminder...

Tim Henrich

Sep 07, 2026

8 min read

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Security Insights

How to Implement Ephemeral Certificates and OIDC Authentication in CI/CD Pipelines

The proliferation of microservices, cloud-native architectures, and DevSecOps has triggered an explosion in machine identities. Every container, artifact, and service deployed through your CI/CD pipel...

Tim Henrich

Sep 07, 2026

5 min read

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Security Insights

Best Practices for Load Balancer Certificate Configuration and Automation

Load balancers act as the absolute front door to modern application infrastructure. Because they sit at the edge of the network, they serve as the primary enforcement point for SSL/TLS security. Histo...

Tim Henrich

Sep 04, 2026

6 min read

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Knowledge Hub

Decoding PEM, DER, and PKCS#12 Certificate Formats

Why Hardcoding Certificate Pins Breaks Mobile Apps

Why Traditional Disaster Recovery Fails for Certificate Infrastructure

Evaluating Certificate Lifecycle Management Vendors for Multi-Cloud Infrastructure

How to Implement Ephemeral Certificates and OIDC Authentication in CI/CD Pipelines

Best Practices for Load Balancer Certificate Configuration and Automation

Topics

Featured

Quantifying the Real Cost of Certificate Outages on Modern Infrastructure

Securing DNS Infrastructure Against Subdomain Takeovers and Registrar Exploits

Automating Let's Encrypt Certificate Renewals Across Enterprise Infrastructure