General Studies · Cyber Security
Which of the following describes the most robust approach for a commercial bank to implement a defense-in-depth strategy targeting Advanced Persistent Threats (APTs) that utilize zero-day vulnerabilities within the core banking solution infrastructure while ensuring compliance with the RBI Cyber Security Framework?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Relying exclusively on cloud-based security providers to manage all encryption keys without maintaining on-premise monitoring or an internal security operations center.
- 2Utilizing only air-gapped systems for all banking operations without internet connectivity while allowing unrestricted internal employee access.
- 3Deploying a multi-layered security architecture including network micro-segmentation, continuous behavioral analytics, automated patch management, and a zero-trust model.✓
- 4Implementing a single layer of perimeter firewalls integrated with basic antivirus software and relying on quarterly manual vulnerability assessments.
Correct answer
Deploying a multi-layered security architecture including network micro-segmentation, continuous behavioral analytics, automated patch management, and a zero-trust model.
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