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Sekhar Nagasundaram

Senior Director, Security Architecture

Visa Inc.

Articles by Sekhar Nagasundaram

CSO 50 Award

CSO 50 Award

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Arm patches bugs in Mali GPUs that affect Android phones and Chromebooks

By Shweta Sharma

Oct 03, 20233 mins

Android SecurityAndroid SecurityMobile Security

UK businesses face tightening cybersecurity budgets as incidents spike

By Michael Hill

Oct 03, 20233 mins

CSO and CISORisk Management

Cybersecurity experts raise concerns over EU Cyber Resilience Act’s vulnerability disclosure requirements

By Michael Hill

Oct 03, 20234 mins

RegulationComplianceVulnerabilities

CSO Executive Sessions Australia with Nathan Morelli, Head of Cyber Security and IT Resilience at SA Power Networks

Oct 02, 202314 mins

CSO Executive Sessions Australia with Nicole Neil, Director of Information Security at Seer Medical

Sep 20, 202312 mins

CSO Executive Sessions Australia with Siddiqua Shaheen, Head of Cyber Governance at Lander & Rogers

Sep 07, 202317 mins

CSO Executive Sessions Australia with Nathan Morelli, Head of Cyber Security and IT Resilience at SA Power Networks

Oct 02, 202314 mins

CSO Executive Sessions Australia with Nicole Neil, Director of Information Security at Seer Medical

Sep 20, 202312 mins

What is zero trust security?

Sep 06, 20233 mins

AuthenticationZero TrustNetwork Security

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