Knowledge Base

Overview:  This article provides step-by-step instructions to install a PFX (.pfx / .p12) certificate on a Windows server and bind it to a website in Internet Information Services (IIS) to enable HTTPS.

This guide explains how to diagnose and resolve the IIS HTTPS binding error. Apply to IIS servers where SSL certificates are used for HTTPS bindings. Relevant to certificate store configuration, private key permissions, and IIS SSL binding issues.

This guide provides the step-by-step process for creating a CSR on macOS using Keychain Access and using Open SSL. A CSR is required to request and obtain digital certificates for secure communication and authentication.

Learn how to generate a Certificate Signing Request (CSR) on macOS, complete email verification, and export your SSL/TLS certificate in PKCS12 format using OpenSSL and the Sectigo portal.

Learn how to install and configure an SSL certificate on a FileZilla Server to enable secure FTP connections. Step-by-step guide for Windows environments.

Learn how to install and configure a Sectigo SSL certificate on a Node.js server. This step-by-step guide covers prerequisites, uploading certificate files, updating your Node.js HTTPS server code, and verifying SSL installation for secure communication.

This guide provides the step-by-step process for installing a Sectigo SSL certificate on a Lite Speed Web Server to enable secure HTTPS connections and improve website security.

To display your brand logo in email clients using a Verified Mark Certificate (VMC), your logo must meet strict formatting requirements. Specifically, it must be in Scalable Vector Graphics (.SVG) format and adhere to the SVG Portable/Secure (SVG-P/S) profile.

Learn how to request a Verified Mark Certificate (VMC) easily with this step-by-step guide. Discover the ordering process, account setup, domain validation, trademark and logo requirements, and best practices to ensure smooth certificate issuance.

Learn how to achieve DMARC compliance for Verified Mark Certificates (VMC). This guide explains DMARC, its importance for email security, and step-by-step instructions for configuring SPF, DKIM, and DMARC records.