seahaven-org-baseline/lib
Adam Moussa 18f0f40e74
seahaven-security account baseline + security-OU guardrails (Phase 3) (#47)
* Add seahaven-security member baseline (Phase 3)

Account 001520130573 is the org's delegated security administrator.
Same member-baseline construct set as external-dev; own CD job under
its own OIDC role. Created at org root pending manual root hardening
before the OU move (deny-root-user invariant).

* Document delegated security administration runbook

Delegation to seahaven-security has no CloudFormation types; the CLI
sequence is the record, same pattern as the other account toggles.

* Apply Phase-3 security-review findings

Delegation runbook marked PENDING with hard preconditions (baseline
deployed, root MFA verified, account inside the security OU) — it had
read as applied before execution, the org's known claimed-done-but-NOT
failure mode (SEC-BASE-A/B). New security-guardrails SCP on the
security OU: region lock, IAM user/key lockout, privileged-role
protection, delegated-admin membership protection (SEC-BASE-C,
cross-reviewed APPROVE). deploy-security gains stack-name pre-flight
(SEC-BASE-D). Default VPC in 001520130573 deleted; empty flow-log list
and aws@ alert routing documented as deliberate (SEC-BASE-F/H).
2026-07-14 15:32:50 -04:00
..
scp Adopt external-dev OU and its 3 SCPs via resource import (#45) 2026-07-14 14:10:10 -04:00
account-baseline-stack.ts Merge external-dev member baseline; rename to seahaven-org-baseline (#43) 2026-07-14 13:53:07 -04:00
backup-offsite-stack.ts Add AWS Backup with offsite vault (audit C-7) (#3) 2026-05-29 18:06:17 -04:00
backup-stack.ts [INFRA-94] Add Backup vault access policy on seahaven-primary (#19) 2026-06-08 17:34:01 -04:00
bedrock-logging-regional.ts [INFRA-91/89/16/88/73] Reconcile out-of-band baseline changes + add missing detective controls (#18) 2026-06-08 17:03:18 -04:00
bedrock-logging.ts Add Bedrock invocation logging destinations (#12) 2026-06-03 15:17:39 -04:00
cis-monitoring.ts feat: harden CIS 4.1 detection depth with M-of-N alarm tuning and CloudTrail Insights (#38) 2026-07-07 15:47:41 -04:00
detective-controls.ts Merge external-dev member baseline; rename to seahaven-org-baseline (#43) 2026-07-14 13:53:07 -04:00
dynamodb-cmk-stack.ts [INFRA-95] Shared DynamoDB CMK for sensitive finance/PII tables (M-3) (#21) 2026-06-08 19:04:42 -04:00
flow-logs.ts Merge external-dev member baseline; rename to seahaven-org-baseline (#43) 2026-07-14 13:53:07 -04:00
governance-toggles.ts Merge external-dev member baseline; rename to seahaven-org-baseline (#43) 2026-07-14 13:53:07 -04:00
logs-key.ts [INFRA-96] CMK-encrypt sensitive CloudWatch log groups (M-24) (#20) 2026-06-08 19:04:36 -04:00
member-baseline-stack.ts Route AWS notifications to dedicated mailboxes (#46) 2026-07-14 14:41:42 -04:00
org-governance-stack.ts seahaven-security account baseline + security-OU guardrails (Phase 3) (#47) 2026-07-14 15:32:50 -04:00
regional-baseline-stack.ts [INFRA-91/89/16/88/73] Reconcile out-of-band baseline changes + add missing detective controls (#18) 2026-06-08 17:03:18 -04:00
ses-monitoring.ts Add monitoring + logging layer (audit Day 2: H-1/H-14/M-13) (#6) 2026-06-02 15:16:24 -04:00
web-acl.ts Add shared CloudFront WAF WebACL (audit Day 3: M-17) (#7) 2026-06-02 16:42:24 -04:00