Featured Contributor
Henry Lam
Product Management Director at Sectigo
Product Management Director at Sectigo

Recent Posts from Henry Lam
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Webinars Feb 25, 2025Learn, test and implement: your path to quantum readiness
Experts predict that by 2030, a sufficiently advanced quantum computer could decrypt sensitive data and communications - considered safely encrypted.
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The importance of cryptography & how it's changing
Blog Post from Sectigo
Blog Posts Dec 23, 2024Cryptography protects data and evolves to counter emerging threats like quantum computing. Learn how it’s vital for cybersecurity and digital trust.
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Risks of ignoring ACME with 90 & 47-day SSL validity periods
Blog Post from Sectigo
Blog Posts Nov 27, 2024Shorter SSL lifespans demand ACME for automated certificate management, reducing risks and boosting efficiency in cybersecurity.
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How 90-Day certificates, PQC & crypto agility strengthen cybersecurity
Blog Post from Sectigo
Blog Posts Oct 09, 202490-day certificates, PQC, and crypto agility are vital, interconnected strategies for proactive cybersecurity and preparing for future quantum threats.
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How 90-Day SSL Certificates Shape Cybersecurity
Blog Post from Sectigo
Blog Posts Sep 05, 2024SSL/TLS certificates secure data, but proper management, especially with new 90-day validity periods, is key to reducing cybersecurity risks.
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Why SSL certificates expire: exploring the benefits of shorter validity periods
Blog Post from Sectigo
Blog Posts Jul 22, 2024SSL certificates expire to boost security and compliance. Shorter 90-day periods enhance protection, making automated renewals essential for businesses.
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Why SSL certificate renewal automation is essential for businesses of all sizes
Blog Post from Sectigo
Blog Posts Jul 18, 2024Automating SSL renewals prevents outages, saves time, and ensures security, making it vital for all businesses.
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The evolving SSL/TLS certificate lifecycle & how to manage the changes
Blog Post from Sectigo
Blog Posts Jun 27, 2024PKI certificates verify identities and encrypt data. Understand their lifecycle, the impact of shorter validity, and the benefits of automated management.
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Risks of poor PKI management
Blog Post from Sectigo
Blog Posts Jun 11, 2024Public Key Infrastructure (PKI) is essential for businesses to maintain data security and protect digital communications. However, implementing a PKI is just the first step—you must support it with proper ongoing management to reap the benefits and prevent security exposures.