Inside Kishore Sunderajulu’s Mission to Secure Global Payment Systems

Product leader Kishore Sunderajulu has spent 20+ years securing global payments—from EMV rollouts to Discover’s tokenization platform and AI-driven fraud reduction. His work bridges innovation and regulation, improving authentication accuracy, reducing…


This content originally appeared on HackerNoon and was authored by Jon Stojan Journalist

Product leader Kishore Sunderajulu has spent 20+ years securing global payments—from EMV rollouts to Discover’s tokenization platform and AI-driven fraud reduction. His work bridges innovation and regulation, improving authentication accuracy, reducing chargebacks, and shaping secure, inclusive digital finance. At Marqeta, he continues building scalable, trusted payment systems.


This content originally appeared on HackerNoon and was authored by Jon Stojan Journalist


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Jon Stojan Journalist | Sciencx (2025-11-21T14:59:59+00:00) Inside Kishore Sunderajulu’s Mission to Secure Global Payment Systems. Retrieved from https://www.scien.cx/2025/11/21/inside-kishore-sunderajulus-mission-to-secure-global-payment-systems/

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" » Inside Kishore Sunderajulu’s Mission to Secure Global Payment Systems." Jon Stojan Journalist | Sciencx - Friday November 21, 2025, https://www.scien.cx/2025/11/21/inside-kishore-sunderajulus-mission-to-secure-global-payment-systems/
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" » Inside Kishore Sunderajulu’s Mission to Secure Global Payment Systems." Jon Stojan Journalist | Sciencx [Online]. Available: https://www.scien.cx/2025/11/21/inside-kishore-sunderajulus-mission-to-secure-global-payment-systems/. [Accessed: ]
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