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

Automating Let's Encrypt certificate renewals at scale using modern ACME tools

The era of manually managing SSL/TLS certificates is officially over. With Google Chrome's aggressive push to reduce the maximum lifespan of public TLS certificates from 398 days to just 90 days, the ...

Tim Henrich

Jun 13, 2026

6 min read

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Security Insights

Defending Tier-0 domain names from lame delegation exploits

For decades, IT departments treated domain names as marketing assets—digital real estate managed by a webmaster or an outsourced agency. In 2024, that mindset is not just outdated; it is critically da...

Tim Henrich

Jun 12, 2026

8 min read

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Security Insights

The End of the Dark WHOIS: Balancing Privacy and Business Transparency in 2025

When the General Data Protection Regulation (GDPR) went into effect in 2018, it fundamentally broke the internet's oldest directory service. Overnight, domain registrars scrambled to avoid massive non...

Tim Henrich

Jun 10, 2026

8 min read

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Security Insights

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

For decades, software license compliance was a straightforward, albeit tedious, exercise for IT departments. You bought a server, you bought a license, and you matched the two in a spreadsheet. Today,...

Tim Henrich

Jun 01, 2026

7 min read

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Security Insights

Why Kubernetes environments require SPIFFE workload identities instead of IP-based certificates

The shift to cloud-native architectures has fundamentally broken traditional Public Key Infrastructure (PKI). In the era of monolithic applications, provisioning a single SSL/TLS certificate valid for...

Tim Henrich

May 29, 2026

7 min read

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Security Insights

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

The traditional "count the servers" approach to Software Asset Management (SAM) is officially dead. In the modern cloud era, software license compliance has mutated into a multi-headed hydra. Today's ...

Tim Henrich

May 28, 2026

7 min read

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Knowledge Hub

Automating Let's Encrypt certificate renewals at scale using modern ACME tools

Defending Tier-0 domain names from lame delegation exploits

The End of the Dark WHOIS: Balancing Privacy and Business Transparency in 2025

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

Why Kubernetes environments require SPIFFE workload identities instead of IP-based certificates

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

Topics

Featured

Implementing Certificate Transparency and Automating Domain Monitoring

Why Valid SSL Certificates Break in API Clients and IoT Devices

Defeating Adversary-in-the-Middle Attacks with Automated Certificate Controls