Description

A focused course, tailored for you

The Merchant-Surface Security Analyst Playbook

For the senior analyst whose alerts fire on storefront traffic, checkout sessions, and the third-party scripts merchants paste into themes.

Your detections fire on traffic that touches a merchant's storefront, their installed apps, and their checkout, and the runbook treats it like a single-tenant corporate incident. It is not. It is a multi-tenant commerce security problem and the scoping decisions are different every time.

$199 one-time

Tailored to your situation. Access within 24 hours. 30-day money-back.

Includes a hand-built implementation playbook delivered alongside course access, generated for your specific situation.

Why this course

Senior analysts on a commerce platform security team work in a queue that does not look like any other SOC queue. The detections mix platform-managed surfaces, merchant-installed third-party apps, storefront themes a developer edited last night, and checkout sessions that carry tokenised payment data the platform never sees in cleartext. Half the alerts resolve to a merchant configuration choice rather than a platform compromise. The other half need a containment decision in the next hour because Black Friday traffic does not pause. The standard playbooks the CISSP curriculum trained you on assume one organisation, one network boundary, and a corporate breach-notification template. None of that fits the actual job. What is missing is a structured way to triage merchant-tenant detections, scope incidents that cross the platform/merchant boundary, and write the post-incident note in a way that protects both the merchant relationship and the platform's public position.

What you walk away with

Triage a merchant-tenant alert in under fifteen minutes with a documented scoping decision.
Distinguish merchant-configuration alerts from platform-compromise alerts on the first pass.
Run a storefront-script abuse hunt across the merchant fleet without false-positive flooding.
Write a post-incident note that closes the loop with the merchant without naming them publicly.
Hand off a BFCM-window detection backlog with a documented containment posture for each open item.

The 12 modules

Module 1. Merchant-Tenant Detection Triage

How to read an alert that fires on a single merchant's traffic inside a platform-wide detection pipeline. Covers the first-pass scoping questions, the merchant-versus-platform decision tree, the data fields that tell you which side of the boundary the incident sits on, and the documented handoff to the merchant's own security contact when the answer is configuration rather than compromise. Worked example walks a credential-stuffing spike from alert to handoff in twelve minutes.

Module 2. Storefront Script Abuse Hunts

Hunting for malicious or compromised third-party scripts pasted into merchant themes. Covers the telemetry sources, the diffing approach for theme edits, the rate-limiting and content-security-policy signals that flag script injection, and the merchant-facing remediation note. Includes a hunt query template you can adapt to the platform's actual detection stack and a worked example tracing a skimmer planted via a tag-manager helper.

Module 3. Checkout-Session Anomaly Tuning

Tuning detections that fire on checkout traffic without flooding the queue during legitimate traffic spikes. Covers session-level features that matter, the false-positive sources that dominate during sales events, the tokenisation boundary that limits what the platform can inspect, and the documented tuning workflow with rollback. Includes a tuning log template and the escalation criteria for a checkout-session alert that survives the first tuning pass.

Module 4. Third-Party App Data-Exfil Detection

Detecting data exfiltration through merchant-installed apps that hold legitimate API tokens. Covers the permission-scope model, the audit-log patterns that indicate scope abuse, the difference between a malicious developer and a compromised legitimate app, and the takedown coordination with the app marketplace team. Worked example walks a customer-list scrape through detection, scope review, app suspension, and merchant notification in under four hours.

Module 5. BFCM-Window Readiness Runbooks

Preparing the detection and response operation for the highest-traffic week of the year. Covers the freeze on detection-rule changes, the on-call staffing pattern, the merchant-comms templates pre-approved before the window opens, the war-room cadence, and the post-window backlog handoff. Includes a readiness checklist, a war-room agenda template, and the criteria for declaring the window closed and resuming normal-rule deployment.

Module 6. Payment-Tokenisation Incident Scope

Scoping an incident that touches the checkout flow without crossing the cardholder-data boundary. Covers the PCI scope reduction that hosted checkout provides, the data fields the platform legitimately holds versus the fields the tokenisation provider holds, the forensic questions you can and cannot answer from platform telemetry, and the scope statement the platform's PCI assessor will accept. Includes a scope-decision worksheet and a sample assessor-facing scope statement.

Module 7. Partner-App Permission Review

Reviewing the permission scopes that marketplace apps request and merchants grant. Covers the highest-risk scope combinations, the review cadence that catches scope creep, the merchant-facing prompts that drive informed consent, and the takedown criteria when a previously approved app updates to a riskier scope set. Includes a scope-risk scoring rubric and a worked example of a scope-creep finding that resulted in app suspension and forced re-consent.

Module 8. Theme-Injection Forensics

Reconstructing the timeline of a malicious edit to a merchant's storefront theme. Covers the version-history sources, the developer-access audit trail, the IP-and-session correlation that pins the edit to an actor, and the chain-of-custody note that supports the merchant's own investigation. Includes a forensics worksheet, a sample timeline reconstruction, and the handoff template for a merchant choosing to file a police report.

Module 9. Customer-Facing Breach Comms

Drafting the customer-facing note when a merchant's storefront was the vector and the platform is the technical author of the comms. Covers the legal-review path, the jurisdictional disclosure thresholds that differ across merchant locations, the wording that protects the merchant relationship while being truthful, and the timing decision relative to the merchant's own announcement. Includes three template notes calibrated to incident severity and a checklist of jurisdictional triggers.

Module 10. PCI Scope Boundaries on a Hosted Checkout

Documenting the boundary between platform PCI scope and merchant PCI scope when the platform hosts the checkout. Covers the SAQ that applies to each party, the responsibility matrix the merchant needs to sign, the audit-evidence the platform's assessor expects, and the merchant-facing note that explains why they still have residual scope. Includes a responsibility matrix template and a sample merchant-facing scope letter.

Module 11. Escalation Paths Into the Merchant's Own Security Contact

Building the merchant-side contact graph so a 2 a.m. detection has a documented path to someone who can act. Covers the contact-record schema, the verification cadence that keeps the records current, the legal-hold pattern when the merchant contact is unresponsive, and the documented escalation through the merchant's account manager. Includes a contact-record template and a verification-cadence schedule keyed to merchant tier.

Module 12. Post-Incident Write-Up Without Naming the Merchant

Writing the internal post-incident note in a way that captures the lessons without exposing the merchant publicly or internally beyond need-to-know. Covers the redaction approach, the lessons-learned format that drives a detection-rule change rather than a finger-point, the distribution list, and the retention schedule. Includes a post-incident note template, a redaction checklist, and a worked example of a write-up that drove three concrete detection improvements without naming the affected merchant once.

How this addresses your situation

Specific modules that map to what you said you are dealing with.

When a single-merchant alert fires inside a platform-wide pipeline, start at modules 1, 2, and 4.

When a sales-event traffic spike is producing checkout false positives, start at modules 3 and 5.

When a marketplace app is suspected of scope abuse, start at modules 4 and 7.

When a theme edit is suspected as the vector, start at modules 8, 9, and 12.

What you get with this course

Twelve written modules with downloadable worksheets, runbook templates, and worked examples.
The hand-built implementation playbook tailored to a multi-tenant commerce security operation.
Hunt-query templates for storefront-script abuse and checkout-session anomalies.
Comms templates for merchant notification, customer-facing breach notes, and PCI scope letters.
Thirty-day money-back if the modules do not match the merchant-surface scope described above.

What you will have in hand by Day 1, Week 1, Month 1

Within 24 hours: learning-environment account provisioned and the tailored implementation playbook delivered alongside it.

Week 1: modules 1 to 4 cover the merchant-tenant triage decision tree and the highest-volume hunt patterns.

Weeks 2 to 4: modules 5 to 9 cover sales-event readiness, payment-tokenisation scope, and the forensics and comms patterns.

Week 5 onward: modules 10 to 12 close the loop on PCI scope letters, merchant escalation graphs, and the post-incident write-up template.

Before and after

Before

Every merchant-surface alert resolves to a long scoping conversation, the runbook does not fit, and the post-incident note takes a week to write because the redaction questions are answered fresh each time.

After

The triage decision tree fits the alert in fifteen minutes. The runbook scopes platform-versus-merchant on the first pass. The post-incident template handles redaction and drives a detection-rule change rather than a finger-point.

What happens if you do not address this

The next sales-event window will reproduce the same scoping friction, the same merchant-comms delay, and the same redaction debate. Each repetition trains the queue to deprioritise merchant-surface alerts, and the one that matters arrives during a freeze.

Who it is for

Senior security analyst on a multi-tenant commerce platform security team. Two to six years in detection and response, comfortable in SIEM and EDR consoles, recently added storefront and checkout telemetry to the alert pipeline. Triages detections that span platform infrastructure, merchant-installed apps, and storefront customisations. Owns the on-call rotation for merchant-surface alerts and writes the post-incident notes that go to merchant security contacts.

Who this is NOT for. Generalist corporate SOC analysts working inside a single-tenant environment. Application security engineers writing code-review checklists. People looking for a CISSP exam refresher. This is operational detection and response for a commerce platform, not security strategy or governance.

How it arrives

Text-based course in the Art of Service learning environment, plus downloadable templates and worked examples for every module, plus the hand-built implementation playbook delivered alongside course access.

Time investment. About 90 minutes per module if read end-to-end. Most senior analysts use it as reference: open the module that matches the current alert, run the worksheet, ship the response.

Why $199 is the right number

Generalist SOC training assumes a single-tenant network and does not address the platform/merchant boundary. PCI-focused training answers the assessor question but not the detection question. Vendor breach-comms templates are written for a corporate IT incident and do not handle the case where the platform is technical author of a merchant's customer-facing note. This playbook is written for the specific operation: detections that fire on merchant traffic on a multi-tenant platform.

FAQ

Does the course assume a specific SIEM or EDR vendor?

No. The hunt queries and runbooks are written in vendor-neutral form with adaptation notes for the most common stacks. The worked examples reference field names a senior analyst will recognise regardless of the console.

Is the implementation playbook generic or tailored?

Tailored. It is built per-buyer against the merchant-surface scope you describe at order time. Delivered alongside the learning-environment account within 24 hours.

Is there a money-back option?

Yes. Thirty days, no questions, if the modules do not match the merchant-surface security operation described above.

30-day money-back guarantee. If after a week of working through the materials this is not what you needed, reply to the receipt email and a full refund is processed. No questions, no forms.

Within 24 hours your account in the learning environment is provisioned and the tailored implementation playbook is delivered alongside it.