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What are the security considerations for the control plane?

General/Othereasy0.2 min readPremium

Control plane = resource management (create, delete, configure). Auth: MFA; minimal service accounts. Authorization: IAM least privilege; no broad admin. Audit: CloudTrail, immutable logs. Network: Private endpoints, VPC. Secrets: Rotate; secrets manager. Compliance: Encryption,...

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Frequency
Low
Asked at 1 company
Category
243
questions in General/Other
Difficulty Split
151E|43M|49H
in this category
Total Bank
1,863
across 7 categories
Asked at these companies
TCS

Why This Question Matters

This easy-level General/Other question appears frequently in data engineering interviews at companies like TCS. While less common, it tests deeper understanding that distinguishes strong candidates.

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Start by clearly defining the core concept being asked about. Interviewers want to see that you understand the fundamentals before diving into implementation details. Structure your answer with a definition, then explain the practical application with a concise example.

Expert Answer
47 words

Control plane = resource management (create, delete, configure). Auth: MFA; minimal service accounts. Authorization: IAM least privilege; no broad admin. Audit: CloudTrail, immutable logs. Network: Private endpoints, VPC. Secrets: Rotate; secrets manager. Compliance: Encryption, retention. For EMR/Glue: Limit cluster create/delete; permission boundaries. Separate dev/prod; IaC for audit.

The complete answer continues with detailed implementation patterns, architectural trade-offs, and production-grade considerations covering performance optimization and real-world examples.

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According to DataEngPrep.tech, this is one of the most frequently asked General/Other interview questions, reported at 1 company. DataEngPrep.tech maintains a curated database of 1,863+ real data engineering interview questions across 7 categories, verified by industry professionals.

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