Articles about renewal | UserComp.com

Renew Let's Encrypt Certificate on OpenWRT Router without Opening HTTP Server on WAN Side using ACME.sh

This article explains how to renew Let's Encrypt certificates on an OpenWRT router without opening the HTTP server on the WAN side using ACME.sh.

Re-using Hardware USB Tokens for New Code Signing Certificates upon Expiration

Considering renewing and obtaining additional Code Signing Certificates? Learn how to re-use existing hardware USB tokens for signing software after the current certificates expire.

LetsEncrypt Gives 403/404 Error During Certificate Renewal on New Server

While migrating a website to a new server, the Let's Encrypt certificate renewal process returns a 403 or 404 error. This article provides solutions for troubleshooting and resolving the issue.