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

Beyond Spreadsheets: Level Up Your Security with the Certificate Management Maturity Model

A single expired certificate can bring a global service to its knees. In February 2022, Microsoft learned this the hard way when an expired certificate triggered a worldwide outage for Microsoft Teams...

Tim Henrich

Jan 13, 2026

8 min read

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Security Insights

WHOIS Privacy vs. Business Transparency: A Strategic Guide for 2024

In the world of domain management, a fundamental tension exists: the need for individual privacy versus the demand for business transparency. For decades, the WHOIS protocol provided a public, open di...

Tim Henrich

Jan 12, 2026

8 min read

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Security Insights

Beyond 'Set and Forget': Mastering the IoT Device Certificate Lifecycle

The Internet of Things (IoT) is no longer a futuristic concept; it's a present-day reality of billions of connected devices, from smart thermostats in our homes to critical sensors in industrial contr...

Tim Henrich

Jan 12, 2026

7 min read

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Security Insights

Surviving the Audit: A Guide to Software License Compliance in the Cloud Era

The days of walking through a data center with a clipboard to count physical servers are long gone. In the cloud era, your infrastructure is dynamic, ephemeral, and distributed across containers, serv...

Tim Henrich

Jan 09, 2026

8 min read

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Security Insights

Beyond the Basics: Modern Load Balancer Certificate Configuration Best Practices

Load balancers are the unsung heroes of modern infrastructure, directing traffic, ensuring high availability, and providing a critical first line of defense. At the heart of that defense is TLS certif...

Tim Henrich

Jan 09, 2026

8 min read

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Security Insights

Beyond Expiration: A Deep Dive into Certificate Revocation with CRL, OCSP, and OCSP Stapling

As a DevOps engineer, security professional, or IT administrator, you live and breathe certificate management. You know that an expired TLS certificate means downtime, broken user trust, and frantic l...

Tim Henrich

Jan 08, 2026

7 min read

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Knowledge Hub

Beyond Spreadsheets: Level Up Your Security with the Certificate Management Maturity Model

WHOIS Privacy vs. Business Transparency: A Strategic Guide for 2024

Beyond 'Set and Forget': Mastering the IoT Device Certificate Lifecycle

Surviving the Audit: A Guide to Software License Compliance in the Cloud Era

Beyond the Basics: Modern Load Balancer Certificate Configuration Best Practices

Beyond Expiration: A Deep Dive into Certificate Revocation with CRL, OCSP, and OCSP Stapling

Topics

Featured

The True Cost of Certificate Outages: Why Manual Management is a Mathematical Impossibility

Shift-Left Software License Compliance: Surviving Audits in the Cloud Era

Software License Compliance in the Cloud Era: Surviving AI, SBOMs, and Ephemeral Infrastructure