rv-2026-0371Submitted by Elena Marchetti of Procurement Digital19 Aug 2026Google Cloud, scored under CIS Controls v8.1 and Northwind’s own standardsmatched to Customer-facing web application on Cloud Run at 93%read from supplier-onboarding-portal-lld-v2.0.pdf and supplier-onboarding-portal-architecture.png
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6.3 | Require MFA for Externally-Exposed ApplicationsSupplier accounts sign in with a password alone | Identity | Security | PR.AA-03 | High | Fail | Missing 3 cited, none proving it is built | Identity Engineering | 18 Sept 2026 |
11.4 | Establish and Maintain an Isolated Instance of Recovery DataBackups are isolated in a separate project, but a restore has never been performed | Resilience | Security | PR.DS-11 | Medium | Fail | Missing 3 cited, none proving it is built | Cloud Platform Engineering | 18 Oct 2026 |
12.2 | Establish and Maintain a Secure Network ArchitectureNo documented zone model, and any internet destination is reachable from the application subnet | Network | Security | PR.IR-01 | Medium | Fail | Missing 3 cited, none proving it is built | Network Engineering | 18 Oct 2026 |
AP-1 | Shared databaseShared database: portal-web and review-console both reach supplier-db directly | Design pattern | Reliability | Design patterns | Medium | Fail | Missing 1 cited, none proving it is built | Procurement Digital | 18 Oct 2026 |
CAT-1 | Every service is in the catalogue and permitted1 component is not in the service catalogue | Estate fit | Estate fit | Service catalogue | Medium | Fail | Missing | Cyber Security | 18 Oct 2026 |
COST-4 | Spend is visible and attributedNo budget, alert or cost attribution | Cost | Cost | GCP Architecture Framework | Medium | Fail | Missing | Cloud Platform Engineering | 18 Oct 2026 |
MBSS-1 | The design names the baselines it is built to6 baselines apply and none is named in the design | Estate fit | Estate fit | MBSS baselines | Medium | Fail | Missing | Cyber Security | 18 Oct 2026 |
OPS-4 | Runbooks exist for the likely failuresNo runbooks are referenced | Operations | Operations | GCP Architecture Framework | Low | Fail | Missing | Cloud Platform Engineering | 17 Nov 2026 |
PERF-3 | Static content is served from the edgeEvery asset is fetched from the application tier | Performance | Performance | GCP Architecture Framework | Low | Fail | Missing | Procurement Digital | 17 Nov 2026 |
3.10 | Encrypt Sensitive Data in TransitTLS at the edge and enforced encryption on every database session | Data | Security | PR.DS-02 | Low | Pass | Data Platform Engineering | — | |
3.11 | Encrypt Sensitive Data at RestData at rest uses Google default encryption, which the standard accepts for Confidential data | Data | Security | PR.DS-01 | Low | Pass | Data Platform Engineering | — | |
3.12 | Segment Data Processing and Storage Based on SensitivityThe database and the document bucket sit inside the procurement perimeter | Data | Security | PR.IR-01 · PR.DS-01 | Low | Pass | Data Platform Engineering | — | |
6.5 | Require MFA for Administrative AccessBuyers reach the console through IAP and project administrators use security keys | Identity | Security | PR.AA-03 · PR.AA-05 | Low | Pass | Identity Engineering | — | |
8.9 | Centralize Audit LogsAudit logs leave the project through the organisation sink | Logging | Security | PR.PS-04 | Low | Pass | Cyber Security | — | |
13.10 | Perform Application Layer FilteringCloud Armor filters application-layer traffic with the OWASP rule set, rate limiting and a body limit | Network | Security | PR.IR-01 · DE.CM-01 | Low | Pass | Network Engineering | — | |
16.10 | Apply Secure Design Principles in Application ArchitecturesEach service runs as its own account with roles limited to what it touches | Application | Security | PR.PS-06 | Low | Pass | Procurement Digital | — | |
AP-2 | Third party in the data pathNo third party on the request path | Design pattern | Reliability | Design patterns | Low | Pass | Not assessed | Procurement Digital | — |
AP-4 | Snowflake environmentThe environment is reproducible | Design pattern | Operations | Design patterns | Low | Pass | Cloud Platform Engineering | — | |
CAT-2 | Conditional services are used on their terms12 conditional services are used within their terms | Estate fit | Estate fit | Service catalogue | Low | Pass | Not assessed | Cyber Security | — |
CAT-3 | Nothing depends on a service that is going awayNothing in the design is retiring or unassessed | Estate fit | Estate fit | Service catalogue | Low | Pass | Not assessed | Cyber Security | — |
CAT-4 | Data is held only where its class is permittedEvery store is assessed for the class it holds | Estate fit | Estate fit | Service catalogue | Low | Pass | Not assessed | Cyber Security | — |
COST-1 | Capacity follows demandNothing runs when nothing is happening | Cost | Cost | GCP Architecture Framework | Low | Pass | Not assessed | Cloud Platform Engineering | — |
COST-2 | Storage has a lifecycleStored data has a stated lifetime | Cost | Cost | GCP Architecture Framework | Low | Pass | Cloud Platform Engineering | — | |
COST-3 | Traffic that leaves is accounted forTraffic leaving the estate is accounted for | Cost | Cost | GCP Architecture Framework | Low | Pass | Cloud Platform Engineering | — | |
OPS-1 | Infrastructure is defined as codeThe environment is defined as code | Operations | Operations | GCP Architecture Framework | Low | Pass | Cloud Platform Engineering | — | |
OPS-2 | Releases are staged and reversibleReleases are staged and can be withdrawn | Operations | Operations | GCP Architecture Framework | Low | Pass | Cloud Platform Engineering | — | |
OPS-3 | Monitoring reaches a personAlerts reach a named rota | Operations | Operations | GCP Architecture Framework | Low | Pass | Cloud Platform Engineering | — | |
PERF-1 | Latency and throughput targets are statedThe design states what it is built to serve | Performance | Performance | GCP Architecture Framework | Low | Pass | Procurement Digital | — | |
PERF-4 | Scaling bounds are definedScaling bounds are set | Performance | Performance | GCP Architecture Framework | Low | Pass | Procurement Digital | — | |
REL-1 | No single point of failure on the critical pathThe data tier survives the loss of a zone | Reliability | Reliability | GCP Architecture Framework | Low | Pass | Procurement Digital | — | |
REL-2 | Recovery objectives are statedRecovery objectives are stated | Reliability | Reliability | GCP Architecture Framework | Low | Pass | Procurement Digital | — | |
REL-3 | Recovery is tested, not assumedA restore has been performed and timed | Reliability | Reliability | GCP Architecture Framework | Low | Pass | Procurement Digital | — |