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Group SOC model — extend KSA SOC, MSSP, or net-new India SOC.it.decisions.d08

P0 G

Summary

Critical security capability decision. Decision owner (sheet): CISO + IT Head. Sheet target: Wk 3.

Rationale prompt skeleton

Capture the rationale for this decision. Sheet-recorded justification: "Critical security capability decision.". Reference the evidence questions, name the alternatives considered, and explain how this decision propagates to design, BoM, and operating model.

Default options (3)

extend_ksa_soc Extend KSA SOC to group

KSA SOC absorbs India + other subsidiaries.

Pros
  • + Single pane
  • + Reuse existing investment
Cons
  • − Capacity to scale
  • − Cross-tenant residency review
mssp MSSP-led

Third-party managed SOC across the group.

Pros
  • + No capex
  • + 24x7 by design
Cons
  • − Vendor lock-in
  • − Less context on internal env
net_new_india_soc Net-new India SOC

Build a dedicated India SOC inside the GCC.

Pros
  • + Sovereign capability
  • + Closer to GCC ops
Cons
  • − Heaviest investment
  • − Slowest to stand up

Default approval chain

  1. Admin
  2. ExecutiveViewer

Linked evidence questions (4)

id prompt workstream
it.identity_security.q07 SIEM platform (Sentinel, Splunk, QRadar, Chronicle, none). SOC — in-house, MSSP, hybrid. Log sources connected. Avg time-to-detect / time-to-respond if known. it.identity_security
it.identity_security.q12 IR runbook and on-call rotation. Last incident (description, impact, lessons-learned). Cyber insurance — carrier and coverage. it.identity_security
it.identity_security.q16 How are cybersecurity responsibilities currently managed — dedicated CISO, fractional, MSSP, none? Per-subsidiary or group? it.identity_security
it.identity_security.q20 Are there areas where cybersecurity visibility is currently limited — log coverage gaps, unmonitored assets, no SOC for some subsidiaries? it.identity_security