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Security & Compliance For The Modern Enterprise
Siemba Inc,  is a Global Top 200 Managed Security Services Provider headquartered in the US. Siemba provides high quality, meaningful and affordable subscription based managed security and compliance services to enterprises trying to maximize existing security and compliance investments.  


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Kannan Udayarajan

Founder & CEO

Kannan drives our strategy, business and growth execution.

A seasoned IT leader, he has over 15 years of experience delivering major initiatives for The Home Depot, Kimberly Clarke, McKesson and the State of Georgia.


Before founding Siemba, he was responsible for driving IT Security Product Strategy for Cloud, Security Operations and End Point Protection for a Fortune 50 corporation.

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Sandhya Prashanth

Cofounder & Chief Security Officer

Sandhya heads the ideation , development and deployment of end to end cyber security strategies and ensures return on mitigation for our customers.

Sandhya holds a Masters in Information  Security from UNC- Charlotte and brings in over 15 years of experience in the cybersecurity industry.  She has headed cybersecurity compliance and operations initiatives in leading banking and retail corporations before turning full time entrepreneur.

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Mohana Vijayan

Head of Operations

Mohana is responsible for ensuring a happy work place environment, excellent customer service, and efficient day to day operations at Siemba.

Mohana holds an MBA along with an Engineering degree in Computer Science.


Dinesh Natarajan

Head of Product Engineering

Dinesh leads Product Engineering at Siemba.

Dinesh holds a Masters in Computer Science from Georgia Institute of Technology (GA Tech) and is extremely passionate about Data Analytics, having delivered major initiatives in the public and private sector.