2021 Business Continuity Information Security Social 
CIO Business Intelligence
FEBRUARY 24, 2023
For network operators, service providers, and equipment and solution providers, it’s no longer enough to secure voice and data across Layer 3 (network layer) and Layer 4 (transport layer) of the pipe. We must secure up to and including Layer 7 (the application layer) to ensure that business continues on in this 24/7 environment.
CIO Business Intelligence
MARCH 22, 2022
December 2021. Prior to joining Fractal, Tiwari was senior vice-president and global CISO at Airtel, where he set up the managed security services initiative Airtel Secure for Business. Before that, he was the chief information security advisor at Microsoft India. . November 2021. September 2021.
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