Ramesh Rajan

Ramesh Rajan

Cloud & Security Architect | 20+ years Experience | Speacilized in GenAI, Security and Cloud

Strategic Advisor to C-suite stakeholders, Translating blockers into enablers for the business

GitHub | LinkedIn


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AI

Posts on AI/ML technologies, LLM applications, and integrating AI into cloud solutions

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Security

Insights into security architectures, governance, and cloud security strategies

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Cloud

Articles on AWS, serverless architectures, cloud strategies, and modern infrastructure design

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Latest Posts

Can Your Agents Prove Their Identity Without a Central Authority

As agents become more autonomous and operate across team and organizational boundaries, **who can talk to whom** becomes a security problem, not a routing problem. This post describes a practical approach using W3C Decentralized Identifiers and Verifiable Credentials

JA4 Signatures: The fingerprint that bots find difficult to fake

How do you catch a Bot that looks exactly like Chrome. Same User-Agent. Same cookies. Same headers. Residential IPs. Human-like request intervals. You stop looking at what it says. You look at how it introduces itself.

What recent military conflicts teach us about Kinetic Resilience

Traditional data center resilience assumes the building survives. Kinetic resilience assumes it does not. Kinetic resilience shifts the unit of survival from the facility to the workload, using geographic distribution, elimination of single points of failure, graceful degradation, and physical hardening to ensure services continue even when the building does not

Part-3: Who are you? How client Registration works in the Agentic World

We've spent years making sure applications register with Oauth. Does this model still work in the Agentic world? What if your agents could carry their own digital key and walk straight past it? A look at DCR and CIMD and when each earns its place in your agent architecture.

Designing Workloads for Kinetic Resilience

Traditional data center resilience assumes the building survives. Kinetic resilience assumes it does not. Kinetic resilience shifts the unit of survival from the facility to the workload, using geographic distribution, elimination of single points of failure, graceful degradation, and physical hardening to ensure services continue even when the building does not


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