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

How to safely migrate a domain name without breaking DNS or TLS

Secure Domain Transfers: Best Practices for DevOps & Security

Tim Henrich

Apr 30, 2025

3 min read

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Security Insights

Adapting digital certificate management in financial services for quantum threats and shorter lifespans

Financial Services Certificate Management: Secure Your Future in 2025 and Beyond

Tim Henrich

Apr 29, 2025

3 min read

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Security Insights

Automating Let's Encrypt SSL Certificate Renewals: A DevOps Guide

Tim Henrich

Apr 24, 2025

4 min read

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Security Insights

How GitOps pipelines automate certificate lifecycle management

GitOps Certificate Management: Automate SSL & Stop Expirations

Tim Henrich

Apr 17, 2025

5 min read

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Security Insights

How to avoid hidden costs and service outages from expired SSL certificates

Preventing Certificate Outages: A Guide to Effective SSL/TLS Certificate Management

Tim Henrich

Apr 16, 2025

2 min read

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Security Insights

Static, dynamic, and hybrid certificate pinning strategies for mobile applications

Certificate Pinning: A Comprehensive Guide to Mobile App Security

Tim Henrich

Apr 14, 2025

4 min read

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Topics

Featured

Quantifying the Real Cost of Certificate Outages on Modern Infrastructure

Sep 23, 2026

Securing DNS Infrastructure Against Subdomain Takeovers and Registrar Exploits

Sep 16, 2026

Automating Let's Encrypt Certificate Renewals Across Enterprise Infrastructure

Sep 14, 2026