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Showing 1 to 12 of 426 blog posts
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A promise fulfilled: Sectigo completes historic migration of Entrust public certificate business
September 26, 20253 min read
By Kevin Weiss
Sectigo completes migration of 500K+ Entrust certificates, setting a new standard in automation, security, and digital trust.
Learn More A promise fulfilled: Sectigo completes historic migration of Entrust public certificate business
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Preparing for the 47-day certificate era: Why automation can’t wait
September 22, 20258 min read
By Brendan Bonner
SSL/TLS certs now last just 47 days. Manual renewals equal outages. Discover why automation is the only path to resilience and compliance.
Learn More Preparing for the 47-day certificate era: Why automation can’t wait
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Seven common automation missteps that put your SSL/TLS certificates at risk
September 16, 20258 min read
By Brendan Bonner
Learn 7 common automation missteps that put SSL/TLS certificates at risk and how true lifecycle automation prevents outages and security gaps.
Learn More Seven common automation missteps that put your SSL/TLS certificates at risk
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Why 47-day SSL/TLS certificates can be used as a driver for crypto agility
September 15, 20253 min read
Short-lived SSL/TLS certificates (47 days by 2029) push enterprises toward crypto agility, automation, and post-quantum readiness.
Learn More Why 47-day SSL/TLS certificates can be used as a driver for crypto agility
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What’s the difference between CMC and VMC certification?
August 28, 20258 min read
By Sectigo Team
CMC vs. VMC: Learn the key differences, costs, and benefits of logo-based email certificates to boost trust, security, and inbox visibility.
Learn More What’s the difference between CMC and VMC certification?
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What are quantum-safe and hybrid certificates?
August 25, 20259 min read
By Tim Callan
Discover quantum-safe and hybrid certificates, NIST PQC standards, and how to prepare your business for the post-quantum cryptography (PQC) era.
Learn More What are quantum-safe and hybrid certificates?
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The 2025 State of Crypto Agility Report: How organizations are preparing for post-quantum cryptography
August 18, 20256 min read
By Tim Callan
2025 Crypto Agility Report: How businesses must adapt to shorter cert lifespans & quantum threats with automation and PQC readiness.
Learn More The 2025 State of Crypto Agility Report: How organizations are preparing for post-quantum cryptography
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SSL/TLS handshake errors & how to fix them
August 18, 20259 min read
By Nick France
Fix TLS handshake errors: causes, solutions & prevention to ensure secure connections and protect data.
Learn More SSL/TLS handshake errors & how to fix them
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What is a Qualified Electronic Signature (QES)?
August 18, 20257 min read
By Sectigo Team
Qualified Electronic Signature (QES) is the most secure EU-recognized e-signature, legally equivalent to a handwritten signature.
Learn More What is a Qualified Electronic Signature (QES)?
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Top use cases for private certificate authorities in public sector organizations
August 6, 202510 min read
By Emily Cao
Private CAs help public agencies secure users, devices, and apps while ensuring compliance, automation, and Zero Trust in hybrid IT environments.
Learn More Top use cases for private certificate authorities in public sector organizations
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200 days until 200 days: Everything you need to know about the first stepdown in maximum certificate lifespan validity
August 1, 20255 min read
By Emily Cao
398-day certs drop to 200 on March 15. Automate certificate lifecycle management (CLM) now or face outages, burnout, and compliance risk.
Learn More 200 days until 200 days: Everything you need to know about the first stepdown in maximum certificate lifespan validity
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Choosing a reputable CA to make your automation journey seamless
July 30, 20256 min read
By Emily Cao
SSL certs now expire in 47 days. Choose a CA with automation, CLM, and PQC readiness to stay secure and scale smartly.
Learn More Choosing a reputable CA to make your automation journey seamless
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