SSL/TLS Certificate Knowledgebase
Knowledge hub of SSL Guides, Manuals, and Resources
Certera.com Knowledge base is a hub of different online resources, helping newbies and professionals understand digital certificates thoroughly. Whether you only want to clear the basics, understand the exact definition, or want to know the purchase, installation, renewal, and management procedure, we provide them all in a single place. Certera got an accurate answer/solution directly from industry experts for every certificate query.
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Getting an SSL/TLS certificate installed in the NetScaler or Citrix ADC system doesn’t have to be a time-consuming process. The Automated Certificate Management Environment (ACME) protocol makes it possible to manage certificate issuance and renewal automatically. Depending on the deployment architecture used, it is also possible to automate the installation…
Wildcard certificates make SSL a breeze to manage. You can add one cert for all the subdomains under example.com, rather than having to add one certificate per subdomain. The thing is, wildcard certificates must be validated with the DNS-01 challenge, and there is no HTTP-01 workaround. This requires you to create…
Prerequisites This process will be interrupted in the middle of it if any of the following is skipped. Steps to Configure DNS Validation for AutoInstall SSL Step 1: Purchase Wildcard Certificate Step 2: Start the SSL Certificate Order Note: In the case of a wildcard SSL configuration, DNS validation cannot…
Installing an SSL certificate in cPanel is one of the easiest ways to secure your website, and Auto-Install SSL makes the process even faster by automating much of the configuration. Whether you’re managing a single website or multiple domains, Auto-Install SSL helps you deploy your SSL certificate, enable HTTPS, and protect your…
Installing SSL certificates manually on Linux can be time-consuming and prone to configuration errors. AutoInstall SSL simplifies the entire process by automatically importing your SSL certificate, configuring your web server, enabling HTTPS, and restarting the required services. This step-by-step guide explains how to install SSL certificates automatically on Linux servers…
Prerequisites Before Installation Windows AutoInstallSSL Setup Steps for SSL Auto Installation Step 1: Start Certificate Enrollment in CertPanel Step 2: Choose Automatic Installation and Server Type: Select “Automatic Installation”, and input your contact info. Choose Windows as the server type, and choose to protect only the root domain or to…
Three seconds. That’s all it takes for a visitor to encounter a browser message, freak out, and never return. Nobody sticks around for “Your connection is not private“. They close the tab. They don’t come back. And the worst part? It’s not a new phishing attack or some other technical…
What is Wildcard Redirect? Wildcard redirection is a URL redirection mechanism in which a wildcard character such as * is used to match a specific pattern of the URL and then redirect the matched URL to a particular location. This approach is most relevant for dealing with changes to URLs…
Digital certificates are essential for securing communication, authenticating users and providing encryption between systems. The P7B certificate is one of the most widely used certificate file types, particularly in enterprise and interactive applications, such as operating within a Windows environment. Anyone who has worked with SSL certificates, code signing or…
SSL certificate lifespans are shrinking from 397 days to 47 days, and every sysadmin managing cPanel/WHM servers who still relies on manual installs will face expired certificates, broken sites, and compliance failures. Sectigo’s ACME Certificate solves this, but it does not integrate natively into cPanel or WHM. Sysadmins who do…
