Integrating eSigner with CI/CD Pipelines (A Complete Setup and Configuration Guide)
Learn how to integrate SSL.com eSigner with CI/CD pipelines using CKA or CodeSignTool for secure, automated code signing across leading platforms.
Category: Certificate Type
Code Signing Error Reference: Common Error Messages, Causes, and Resolutions
Find common code signing errors, their causes, and recommended resolutions in this reference guide. Quickly identify error messages by signing method, tool, or interface, and learn when to contact support.
Getting Started With Your Code Signing Certificate: Installation, Configuration, and Your First Signing Operation
A step-by-step guide to token-based and cloud (eSigner) code signing for developers, IT teams, and PKI administrators.
mTLS, done right, even as Chrome moves on.
Browsers are retiring the technology that powers client authentication. SSL.com built a path that keeps your mutual-TLS deployments working and keeps your websites trusted everywhere, without
How to Configure SSL.com S/MIME Certificates for Microsoft Outlook on iOS and Android
Configure SSL.com S/MIME certificates for Microsoft Outlook on iOS and Android using Microsoft Intune to secure mobile email with digital signatures and end-to-end encryption.
How to Install Your Code Signing Certificate in Your YubiKey
Step 1: Download your Code Signing Certificate Once SSL.com approves your attestation and issues your certificate, you can now download it. To do this, log
Key Generation and Attestation with Yubikey for Document Signing Certificates
For the purposes of Adobe PDF digital signatures, it is required that your private key be securely generated and stored on an external FIPS-validated hardware device
How to Automate EV Code Signing With SignTool.exe or Certutil.exe Using eSigner CKA (Cloud Key Adapter)
eSigner CKA (Cloud Key Adapter) is a Windows application that uses the CNG interface (KSP Key Service Provider) to enable certutil.exe and signtool.exe to perform
Ordering and Retrieving SSL/TLS Certificates
How to order SSL/TLS certificates from SSL.com, including the Domain Validation (DV) process and High Assurance/EV document submission.
Acceptable Business Listings for Validation
Validation and Callback Issuing a digital certificate is a carefully-structured process which includes you, the customer, providing pertinent information confirming your identity and choosing the
Install Intermediate Certificates To Avoid SSL/TLS Not Trusted
Broken SSL/TLS certificate chains from missing intermediates can cause trust errors. Learn how to diagnose and fix them by installing a complete chain.
Validation Process for Document Signing, Code Signing, and EV Code Signing Certificates
This how-to will walk you through the process of buying and submitting required documents for all SSL.com Document Signing certificates, as well as IV and
How to Order an Individual Validation (IV) S/MIME Certificate
How to order, validate, retrieve, and install a Personal Pro Email and ClientAuth Certificate from SSL.com.
Key Generation and Attestation with Yubikey for Code Signing Certificates
How to generate a key pair and attestation certificate on your YubiKey FIPS to order EV code signing and document signing certificates.
How to Install and Use SMIME Certificate in New Outlook for Windows
Learn how to install and use an S/MIME certificate in the New Outlook for Windows to send encrypted and digitally signed emails securely.
Generate a Certificate Signing Request in Azure Key Vault
Effective since June 1, 2023, SSL.com has updated its key storage protocols for code signing certificates and retired the option to obtain code signing certificates
The Essential Guide to Multi-Domain (UCC/SAN) Certificates
Learn about multi-domain (UCC/SAN) certificates that secure multiple domains with a single SSL/TLS certificate. Discover benefits, implementation steps, best practices, and troubleshooting tips for efficiently managing your organization’s domain security needs.
What is HTTPS?
HTTPS (Hypertext Transfer Protocol Secure) is a secure version of the HTTP protocol that uses the SSL/TLS protocol to encrypt data sent between a web browser and a website.
What Are The Requirements for SSL.com SSL/TLS Certificate Domain Validation?
Domain Validation methods and options for all SSL/TLS certificates.
Removal of the Client Authentication EKU from TLS Server Certificates – What You Need to Know
Overview Since September 15, 2025, SSL.com’s TLS server certificates have been issued without the Client Authentication extended key usage (EKU) extension. This change was guided
Install SSL Certificates on Zeus Webserver
This article will provide detailed instructions on installing certificates on the Zeus Webserver. Upon receiving your certificates, you will have three files. Begin by opening
An Introduction to Certification Authority Authorization (CAA)
SSL.com’s in-depth look at Certification Authority Authorization (CAA) and how it can help protect your website, your business – and your online reputation.
Created by the Internet Engineering Task Force (IETF) and described in RFC 6844, CAA lets the owner of a domain name authorize designated and specific Certification Authorities (CAs) to issue SSL certificates for their domain name.
Supported Cloud HSMs for Document Signing and Code Signing
SSL.com supports AWS CloudHSM, Azure Dedicated HSM, and Google Cloud HSM for issuance of Code Signing and Document Signing certificates.
Enabling an Access Password for Client Authentication Certificates
This guide shows how to install a Client Authentication certificate in the Windows certificate store and generate an access password for the certificate. Normally a
Understanding CAA Check Failures and How to Resolve Them
Learn how to fix CAA check failures and secure your domain. This guide covers common issues, DNSSEC errors, and actionable solutions for TLS certificates.
