Radhika Tripathi

About Radhika Tripathi

Cloud and AI Security Architect with 7+ years of experience designing and securing enterprise-scale cloud platforms across AWS, Azure, and GCP. I specialize in building secure cloud architectures, implementing enterprise security controls, and enabling organizations to adopt modern technologies such as generative AI while effectively managing security risks. In my current role as a Senior Cyber Security Architect, I work closely with engineering, IAM, and platform teams to design secure multi-cloud architectures, conduct security assessments, and implement governance frameworks that strengthen enterprise security posture. My experience includes cloud security architecture reviews, infrastructure-as-code security, identity and access governance, and risk management aligned with industry frameworks. I have also been actively working on emerging areas of AI and Generative AI security, including threat modeling for LLM-based systems, securing retrieval-augmented generation (RAG) architectures, and developing governance frameworks for enterprise AI platforms. My work focuses on helping organizations achieve three key goals: • Secure cloud adoption at enterprise scale • Implement effective security governance and risk management • Enable innovation through secure architecture design Key expertise areas include: • Cloud Security Architecture (AWS, Azure, GCP) • Identity & Access Management (IAM) and Zero Trust • Infrastructure-as-Code Security • Cloud Governance and Risk Management • Generative AI and LLM Security • Threat Modeling and Security Architecture Reviews I am passionate about helping organizations securely adopt emerging technologies and building resilient security architectures that support innovation at scale.

Experience

1. Senior Cyber Security Architect

   Baker Hughes

   Feb 2025 — Present

   Support the execution and continuous enhancement of enterprise-wide information risk and cloud control strategies protecting public cloud assets.• Deliver risk-based security assessments across AWS services, cloud platforms, and complex architectural components.• Partner with platform engineering and business technology teams to interpret and implement firm-wide control requirements across diverse cloud architectures.• Perform security reviews of infrastructure-as-code (Terraform and cloud-native templates), enabling secure-by-design cloud platform development.• Review cloud architectures covering identity, network segmentation, data protection, logging, and monitoring controls.• Mapped 600+ AWS SCIF controls to the enterprise Cloud Controls Matrix (CCM), significantly improving compliance visibility.• Lead Azure Policy mapping initiatives to enable consistent multi-cloud governance.• Manage cloud security exceptions, documenting risk acceptance, compensating controls, and remediation timelines.• Developed GenAI security evaluation frameworks and conducted security reviews for browser-based and cloud-hosted GenAI tools.• Contributed to secure agentic AI proof-of-concepts and authored security design patterns for RAG-based and GenAI applications.• Evaluated and benchmarked cloud and GenAI security tools including Prisma AIRS, Prisma Access Browser, IriusRisk, Securiti.AI, Entroo, F5, and Layer Access.• Integrated AppViewX with AWS services to automate certificate lifecycle management and strengthen cryptographic controls.• Deliver technical presentations on AWS Bedrock security, GenAI attack vectors, and cloud landing zone security.

Education

• Institute of Technology and Management gorakhpur

  Bachelor's degree, Computer Science and Engineering