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Code Signing

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How Do You Create a Self-Signed Certificate for APK Files?

Updated on January 2, 2026
534 people found this helpful
This guide provides the step-by-step process for creating a self-signed certificate with a validity period of at least 25 years for signing Android Package Kit (APK) files. This ensures compliance with Android’s signing requirements

How to Become DMARC Compliant for VMC Certificates?

Updated on December 5, 2025
802 people found this helpful
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.

Access New Sectigo Public Certificate Chain

Updated on October 20, 2025
1509 people found this helpful
Access New Sectigo Public Certificate Chain

WHOIS Email DCV Deprecation

Updated on January 9, 2025
556 people found this helpful
WHOIS Email DCV Deprecation

Understanding Certificate Transparency (CT) Logs and Precertificates

Updated on September 18, 2024
678 people found this helpful
Understanding Certificate Transparency (CT) Logs and Precertificates

Enterprise Public Key Infrastructure (E-PKI) Manager User guide

Updated on April 1, 2024
450 people found this helpful
Enterprise Public Key Infrastructure (E-PKI) Manager User guide

How to use the token/smart card and certificate for signing!

Updated on March 3, 2024
749 people found this helpful
How-to-use-the-token-smart-card-and-certificate-for-signing

SafeNet Authentication Client Download for Sectigo Certificates on eToken

Updated on June 19, 2026
2815 people found this helpful
This article explains how to download and install the SafeNet Authentication Client (SAC) so you can use Sectigo certificates supplied on an eToken across Windows, Linux, and macOS.

How to obtain an attestation file and CSR from Google Cloud HSM

Updated on June 13, 2026
653 people found this helpful
This guide explains how to set up a signing key in Google Cloud HSM, export the attestation file, generate a CSR, and submit both to a Certificate Authority.

How do you request a Verified Mark Certificate?

Updated on May 29, 2026
807 people found this helpful
Sectigo customers request a Verified Mark Certificate (VMC) through the Sectigo shopping page and a guided certificate ordering wizard.

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