Sree C

Experience

1. Information Security Engineer

   Optum

   Aug 2022 — Present

   Implemented PingOne as the centralized IAM platform for workforce and customer authentication, ensuring seamless and secure SSO experiences.• Integrated PingOne SSO with enterprise applications using SAML, OAuth 2.0, and OpenID Connect (OIDC) for unified authentication.• Deployed PingFederate for secure identity federation, enabling authentication between on-prem, hybrid, and cloud environments.• Designed OAuth 2.0 security policies in PingFederate, securing API authentication and token-based access management.• Implemented PingOne MFA, enforcing adaptive authentication and step-up security policies for high-risk transactions.• Integrated PingOne MFA with Azure AD Conditional Access, enabling policy-driven authentication enforcement.• Configured biometric authentication and OTP-based MFA, enhancing security while minimizing authentication friction.• Integrated PingOne and PingFederate with Azure AD, enabling federated authentication and cloud identity synchronization.• Implemented Azure AD Conditional Access Policies, securing authentication workflows with risk-based access control mechanisms.• Managed Just-in-Time (JIT) provisioning and SCIM integrations, streamlining user lifecycle management and reducing administrative overhead.• Designed and automated authentication workflows using PingOne DaVinci, improving user experience and security posture.• Orchestrated identity verification processes by integrating PingOne DaVinci with third-party fraud detection and risk assessment tools.• Automated security workflows, enabling real-time authentication risk assessments and policy-based security responses.• Integrated PingOne and PingFederate with SIEM tools (Splunk, QRadar), enhancing real-time identity security monitoring.• Configured centralized logging for authentication events, ensuring proactive threat detection and incident response.• Successfully deployed PingOne SSO & MFA, enhancing authentication security across cloud and onprem applications.

Education

• CVR College of Engineering, Hyderabad

  Bachelor's degree, Electrical, Electronic and Communications Engineering Technology