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Q: What does CDFS likely stand for in this context?A: Cyber Defense Force Singapore (or similar national/regional defense entity).
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Q: What is the primary mission of the SOC described?A: To monitor, detect, and respond to cyber threats against national critical infrastructure.
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Q: What are the three core functional areas of this SOC?A: Monitoring/Triage, Incident Response, and Threat Intelligence.
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Q: What level of availability does the SOC maintain?A: 24/7/365 operational capability.
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Q: What is the 'Hub and Spoke' model mentioned?A: A centralized SOC (Hub) coordinating with sector-specific or agency-specific SOCs (Spokes).
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Q: What technology is central to their monitoring?A: A SIEM (Security Information and Event Management) system.
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Q: How is 'Threat Intelligence' utilized?A: To proactively hunt for threats and enrich alert data.
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Q: What is the role of 'Tier 1' analysts?A: Initial triage and validation of alerts.
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Q: What is the role of 'Tier 2' analysts?A: Deep dive investigation and incident response.
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Q: What metrics are prioritized?A: Mean Time to Detect (MTTD) and Mean Time to Respond (MTTR).
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