IGEL OS 10.05.800 IGEL OS Articles Certificates Current: Certificate Enrollment and Renewal with SCEP (NDES) PDF Download PDF Download page Certificate Enrollment and Renewal with SCEP (NDES). Current page Include child pages All pages Certificate Enrollment and Renewal with SCEP (NDES) SCEP is a protocol for certificate management which supports the secure issuance of certificates to network devices.RequirementsSCEP serverThe following SCEP server implementations can be used with IGEL Linux v5 or IGEL Linux 10:Windows 2008 Server with the Network Device Enrollment Service (NDES) roleWindows 2012 ServerWindows 2016 ServerFor information on how to deploy the NDES, see http://aka.ms/ndes.Connection between the SCEP server and the certification authority (CA).This document explains the enrollment of certificates with SCEP. Technical Background Client Enrollment Details Configuration of the SCEP Client Files Involved Troubleshooting ×