Expert Insights & Best Practices

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

Security Insights

Security Alert: Navigating Government Contract Certificate Requirements in 2024–2025

For government contractors, software vendors, and critical infrastructure providers, digital certificate management has evolved from a routine IT operational task into a strict regulatory mandate. As ...

Tim Henrich

May 21, 2026

5 min read

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Security Insights

PCI DSS v4.0 makes continuous certificate inventory and automated validation mandatory

For DevOps engineers and security professionals managing payment infrastructure, the countdown has officially begun. On March 31, 2024, the Payment Card Industry Security Standards Council (PCI SSC) o...

Tim Henrich

May 19, 2026

6 min read

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Security Insights

Static certificate pinning is operationally unsustainable with shorter TLS lifespans

For years, security professionals and mobile developers treated certificate pinning as the ultimate defense against Man-in-the-Middle (MitM) attacks. By hardcoding a specific cryptographic identity in...

Tim Henrich

May 16, 2026

7 min read

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Security Insights

Code-level TLS performance optimizations for hyper-automation and post-quantum cryptography

For years, optimizing SSL/TLS performance was treated as a micro-optimization—a way to shave a few milliseconds off the Time to First Byte (TTFB) to appease search engine algorithms. But in the curren...

Tim Henrich

May 14, 2026

7 min read

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Security Insights

Adapting TLS certificate workflows for PCI DSS v4.0 compliance

The landscape of Payment Card Industry Data Security Standard (PCI DSS) compliance has fundamentally shifted. With the official retirement of PCI DSS v3.2.1 on March 31, 2024, organizations processing...

Tim Henrich

May 13, 2026

6 min read

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Security Insights

Strategies to minimize TLS handshake latency and improve Time to First Byte

Historically, the transition from HTTP to HTTPS raised widespread concerns among infrastructure teams about CPU overhead and latency—a penalty commonly referred to as the "SSL Tax." Today, thanks to u...

Tim Henrich

May 12, 2026

7 min read

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Knowledge Hub

Security Alert: Navigating Government Contract Certificate Requirements in 2024–2025

PCI DSS v4.0 makes continuous certificate inventory and automated validation mandatory

Static certificate pinning is operationally unsustainable with shorter TLS lifespans

Code-level TLS performance optimizations for hyper-automation and post-quantum cryptography

Adapting TLS certificate workflows for PCI DSS v4.0 compliance

Strategies to minimize TLS handshake latency and improve Time to First Byte

Topics

Featured

Comparing Tools and Tactics to Mitigate Certificate-Based Attack Vectors

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Wildcard vs. SAN Certificates: Security, Automation, and Compliance