Dhuma by Information Security Corporation is a customer-hosted web service implementing an RFC 6960 compliant OCSP server designed for large enterprises. It features a modern, scalable architecture capable of handling an unlimited number of Certificate Authorities (CAs) with various certificate status checking mechanisms. Built for high performance, Dhuma utilizes response caching and high-speed hardware security modules for signing operations. The system is fully compliant with IETF Standards and can be provisioned with Certificate Revocation Lists (CRLs) manually or via HTTP/HTTPS and LDAP/LDAPS protocols.
