Shreyansh Jain
Systems Developer focused on distributed systems, security, and open-source
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Shreyansh is a systems developer in finance. He works on distributed systems where latency, performance, and security actually matter. He likes understanding how things fail at scale and turning messy real-world constraints into simpler system designs. In his free time, he contributes to open-source projects and experiments with crypto arbitrage strategies across L2 and non-EVM chains.
Designing Service Identity in a Multi-Cloud World
In modern cloud systems, services communicate constantly—across clusters, clouds, and trust boundaries. At that scale, how do services reliably identify each other? And how can they enforce fine-grained access controls without relying on brittle assumptions, shared secrets, or manual configuration?
This talk explores how identity works in distributed cloud software: what it means for a workload to have an identity, how that identity is issued and verified across cloud environments, and what design choices make identity systems secure and operable in practice. We’ll examine the models used today - from cloud IAM and PKI to service-mesh-driven approaches - and place modern workload identity systems such as CNCF projects SPIFFE and SPIRE in the broader landscape of distributed system design.
Shreyansh Jain
Systems Developer focused on distributed systems, security, and open-source
Actions
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