Arcturus Networks Inc. (Arcturus) makes use of Public Key Infrastructure (PKI). Arcturus CertAuth PKI was established to support the use of X.509 Certificates and MIB OID within the public and private context of Arcturus Networks Inc., for licensed and authorized users of Arcturus Networks products and services. Cert.SipGear.net was established to facilitate the deployment and testing of Arcturus and SipGear trust chain certificates.