An X.509 certificate is a digital certificate based on the widely accepted international X.509 standard. Learn why they’re important, how they work & more.
Resource Library
Showing 1 to 18 of 140 resources
Learn how SSL certificates secure websites, their types, benefits like trust and SEO, and simple steps to install and use them effectively.
Electronically signing a document authenticates the signer, so all recipients can verify that the contents have not been modified since it was signed. Microsoft Word, one of the world's most popular word-processing platforms, is used consistently by…
Learn to install SSL/TLS certificates securely with platform-specific instructions, from setup to renewal, using trusted CAs like Sectigo.
Digital signatures use PKI for secure, legal authentication worldwide, ensuring document integrity, authenticity, and compliance.
SSL certificates secure websites. Costs vary by type. Purchase involves choosing a CA, validating, and installing. Sectigo provides support.
We detail the top ten groups inside the organization who introduce rogue certificates into IT organizations.
Certificate maximum term is shrinking. In this episode we examine exactly how short they could get.
A new kind of eIDAS QWAC is on the way. The "two-QWAC architecture" adds a second cert containing organization information to be displayed by the browser.
Learn how to check SSL certificate validity in your browser and prevent costly expiration issues with lifecycle management and automation tools.
The CA/B Forum’s move to 47-day certificate lifespans marks a natural step in the ongoing shift toward stronger, more agile digital security.
Sectigo Blog
From certificate chaos to scalable simplicity: Why partners are rethinking how they sell and manage SSL
Sectigo CaaS transforms SSL from manual chaos to scalable simplicity with automation, domain subscriptions, and predictable partner revenue.
47-day certificate lifecycles are here—reshaping web security, pushing automation, and helping reduce cyber risks in a rapidly evolving digital world.
VMCs display logos in email clients to boost trust, security, and brand visibility. Learn how they work and why your business needs one.
Set up SCM email notifications for SSL status, scans & more. Customize templates for tailored alerts.
Learn how SCM admins create, customize, and delegate certificate profiles for secure certificate management.
Shorter SSL validity reduces security risks, encourages automation, and promotes crypto agility while aligning with modern cybersecurity standards.
Your go-to guide on SSL/TLS certificates: types, benefits, installation, and best practices for secure websites and eCommerce.
Need assistance?
Contact our team for help with your purchase or issuing your certificate.
Live chat
Click the button below or click "Chat with an Expert" to start chatting with us now!
