Microsoft Active Directory Certificate Services: Guide to set up an Internal Public Key Infrastructu

Active Directory Certificate Services (AD CS) is a Microsoft product that performs public key infrastructure (PKI) functionality, supports personalities, and provides other security functionality in a Windows environment. It creates, approves and rejects public key endorsements for inward tasks of an association. As per Microsoft, AD CS is a "Server Role that enables you to construct public key infrastructure (PKI) and give open key cryptography, computerized authentication, and advanced mark abilities for your association."