White Paper 1 Nexusguard Secured SSL Key Management Infrastructure v.2.1.1 nexusguard.com About SSL The basics of SSL SSL Encrypted Attacks For SSL to work, the host web server requires a White Paper 1 attack mitigation measures attack communications and to succeed, perform a the nexusguard.com Nexusguard Secure Key Management Infrastructure (KMI) 2. The elements and mechanics of Nexusguard KMI Client 1 2 Key Encryption Server 3 4 KMS-KES [1st RSA Pair] Key Verification DB Server Key Management Server 0 KMS-KDS [1st RSA Pair] 7 5 6 Guard 2.0 Center 7 Key Decryption Server Key Storage Server 7 8 Key Backup Server White Paper 2 nexusguard.com 1 Upload Certificate / Private Key Pair Pair 1 -- A Public Encryption Key • Random Session Key customer B • Pair 2 -- C D Encrypted Cerificate Private Key Pair E Encrypt Session Key F 2 Encrypted Storage Database 6 3 Storage Servers. 7 4 8 5 Founded in 2008, Nexusguard’s experienced team of security analysts and engineers provides comprehensive, highly customized Internet security solutions for organizations of all sizes, across a range of industries worldwide. Nexusguard protects clients against a multitude of Internet threats, including distributed denial of service (DDoS) attacks, to ensure uninterrupted web service. Offering cost-effective, customized solutions, Nexusguard has achieved zero customer turnover by delivering on its promise to maximize peace of mind by minimizing threats. Headquartered in San Francisco, Nexusguard’s network of security experts extends globally and is expanding rapidly. Text Twitter twitter.com/nexusguard Facebook facebook.com/NXG.PR LinkedIn Page linkedin.com/company/nexusguard nexusguard.com [email protected]