Visualize security as overlapping identity, edge, workload, data and telemetry controls rather than one perimeter.
Strong security architecture assumes individual controls can fail. Identity, network, workload, data and detection layers should reduce blast radius together and produce evidence for investigation.
No single control should carry the whole security model.
Detection is a first-class architectural layer.
Identity and workload policy should reduce lateral movement.
MFA • RBAC • secrets
WAF • gateway • TLS
Hardening • policy
Encrypt • classify
Logs • SIEM • response
The diagram is intentionally architectural rather than vendor-specific. Use it as a mental model, then map the components to the actual environment.
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