Certisign's Managed Digital Identity provides secure authentication and digital signature capabilities through a cloud-based digital certificate solution. It supports two-factor authentication through PIN and e-Token methods, stores certificates in a high-security data center using Hardware Security Modules (HSM), and allows users to track all transactions related to certificate usage. The system is compatible with A3 security standards and offers both remote and in-person onboarding processes, which include biometric identification and document verification. It enables secure online transactions, digital signatures, and access control while ensuring compliance with relevant regulations and standards.