Redirecting you to

Resource Library

Looking for something? Search or browse our extensive library of resources

Start typing to search tags.

Advanced Filters

Filter by Tag

Clear Selection

Filter by Date Range

  • Learn More

    47 day certificates are happening: what they mean for security

    Blog Post from Sectigo

    Blog Post Apr 14, 2025

    47-day certificate lifecycles are here—reshaping web security, pushing automation, and helping reduce cyber risks in a rapidly evolving digital world.

  • Learn More

    CA/Browser Forum passes ballot to reduce SSL/TLS certificates to 47 day maximum term, endorsed by Sectigo

    Press Release from Sectigo

    Press Release Apr 14, 2025

    SCOTTSDALE, Ariz., — April 14, 2025 — Sectigo, a global leader in digital certificates and automated Certificate Lifecycle Management (CLM), today announced that the CA/Browser (CA/B) Forum ballot it endorsed to reduce the maximum validity term of SSL/TLS certificates to 47 days by 2029 has passed. This groundbreaking move to shorten digital certificate lifespans seeks to enhance online security, drive automation in certificate management, and ready systems for quantum computing challenges by improving crypto agility.

  • Listen Now
    Root Causes - A PKI & Security Podcast

    EPISODE 486

    Broadcast Date:
    April 14, 2025

    11 minutes

    Podcast Apr 14, 2025

    Root Causes 486: 47-day Maximum Term Ballot Passes CABF

    Apple's ballot to step the maximum term for public SSL certificates down to 47 days has passed in the CA/Browser Forum.

  • Listen Now
    Root Causes - A PKI & Security Podcast

    EPISODE 485

    Broadcast Date:
    April 12, 2025

    20 minutes

    Podcast Apr 12, 2025

    Root Causes 485: What Is Open MPIC?

    Guest Dmitry Sharkov joins us to describe Open MPIC, the open-source project to help public CAs support MPIC.

  • Learn More

    Vendors vote to radically slash website certificate duration

    News Article from Sectigo

    News Article Apr 11, 2025

    Members of the CA/Browser Forum have voted to slash cert lifespans from the current one year to 47 days, placing an added burden on enterprise IT staff who must ensure they are updated.

  • Learn More

    Reasons to replace Microsoft Certificate Authority (AD CS)

    Blog Post from Sectigo

    Blog Post Apr 11, 2025

    AD CS can’t meet modern demands. Discover why enterprises are replacing it with automated CLM platforms that scale and secure today’s digital ecosystems.

  • Learn More

    What is Port 443? How HTTPS secures web traffic

    Blog Post from Sectigo

    Blog Post Apr 10, 2025

    Learn how Port 443 enables encrypted HTTPS communication and protects data using SSL/TLS protocols—crucial for secure web browsing and compliance.

  • Listen Now
    Root Causes - A PKI & Security Podcast

    EPISODE 484

    Broadcast Date:
    April 9, 2025

    14 minutes

    Podcast Apr 09, 2025

    Root Causes 484: Multi Good Factor Authentication

    We define multi good factor authentication, which is the idea that not all authentication factors are equal. We discuss the importance of considering authentication strength and the contextual nature of trust.

  • Learn More

    What are verified mark certificates (VMC) & how do they work

    Blog Post from Sectigo

    Blog Post Apr 07, 2025

    VMCs display logos in email clients to boost trust, security, and brand visibility. Learn how they work and why your business needs one.

  • Listen Now
    Root Causes - A PKI & Security Podcast

    EPISODE 483

    Broadcast Date:
    April 7, 2025

    23 minutes

    Podcast Apr 07, 2025

    Root Causes 483: Introducing the PQC Sandbox

    We are joined by repeat guest Bruno Coulliard of Crypto4A to introduce Sectigo's new post quantum cryptography (PQC) sandbox. The PQC sandbox allows you to get quantum resistant certificates in your hands to understand how they work with your systems.

  • Learn More

    How timing attacks threaten postquantum cryptography

    Blog Post from Sectigo

    Blog Post Apr 03, 2025

    Post-quantum cryptography is designed to resist quantum threats, but timing attacks expose new risks. Discover how these attacks work & how to stop them.

  • Learn More

    Google Adds Feature to Send End-to-End Encrypted Emails to Anyone

    News Article from Sectigo

    News Article Apr 02, 2025

    Google updated Gmail for its' Workspace customers adding end-to-end encrypted (E2EE) messaging. The feature, announced Tuesday, allows Google Workspace customers to send an E2EE secure email to any inbox whether it be Outlook.com, Yahoo Mail or even AOL Mail.