Your marketing stack is a business-critical system. This diagnostic reveals how exposed it actually is, across access controls, credentials, data governance, and vendor risk.
Marketing technology stacks are security weak points. They span dozens of integrations, require broad access permissions, process sensitive customer data, and are often managed by teams focused on velocity, not security. The result: your marketing stack is typically more exposed than your core product systems. Yet most organisations have never assessed this exposure.
The real security exposure is not the incident you can see. It is the architecture underneath that created the conditions where the incident could happen.
Too many people have admin access. API keys are shared in Slack or stored in spreadsheets. Integrations run with overprivileged credentials. You have multiple vendor relationships, but no clear map of who can access what.
Access control lives in fifteen different systems. Credential rotation policy exists in your CDP, but not in your email platform or analytics tool. Data governance rules in your data warehouse do not apply to vendor access. Each tool has its own security model.
Your marketing technology stack was built for capability and speed. Access controls, credential management, and data governance were added later, if at all. There is no unified security model across the stack. Security is not an enforced layer; it is a collection of afterthoughts.
The Pulse diagnostic maps your actual security posture: what the exposure truly is, not what you think it is. You leave the session knowing exactly where to reduce risk first.
The Pulse is a structured 60-minute diagnostic session with a senior MarTech architect. It is not a sales conversation or a vendor assessment. You get an honest, independent assessment of your stack's actual security posture: what is exposed, and what creates the highest risk.
A focused questionnaire (15 minutes) that maps your current stack, integrations, access patterns, and the specific security concerns you need addressed. This ensures the 60 minutes focus on diagnosis, not data gathering.
60 minutes with Arjen Segers. Structured assessment across access controls, credential management, data processing governance, vendor security posture, and integration-layer security. Scored against defined risk criteria at each layer.
A visual one-page assessment showing where your stack is protected, where it is exposed, and which exposures create the highest risk. Clear enough to present to leadership and IT security teams.
A 2-3 page document identifying the top 3-5 security issues to address, in recommended sequence, with an honest assessment of complexity and whether the fix lives in marketing ops or requires IT collaboration or vendor escalation.
You have never conducted a formal security assessment of your marketing stack. You know risk exists but have no structured map of where or how much.
A security event in your marketing stack or elsewhere has raised questions about stack exposure. A formal assessment provides clarity and shapes remediation priority.
GDPR, CCPA, NIS 2, or industry-specific regulations have expanded security requirements. You need to know whether your stack architecture can support compliance at scale.
You are planning a CDP migration, platform consolidation, or significant integration change. Baseline your current security posture before the change so you can improve, not degrade, during transition.
You are evaluating new vendors or consolidating your vendor landscape. Understand how vendor security decisions affect your overall stack exposure.
You need data to justify investment in security infrastructure, access governance, or data integration work. The scorecard and brief provide the evidence; the narrative is defensible.
The security posture assessment framework was co-designed with a practising Data Protection Officer from a Dutch healthcare organisation, the highest-risk GDPR sector in the Netherlands. The assessment criteria, risk scoring, and remediation prioritisation reflect current regulatory standards applied in environments where data protection failures have direct patient safety and legal consequences.
The diagnostic session itself is delivered by Arjen Segers (IDADAY). The DPO collaboration ensures the assessment meets the standard applied in the most regulated environments in the EU.
Most MarTech security gaps are not sophisticated attacks. They are access sprawl that nobody tightened up after the last reorganisation, admin rights granted for a single migration project that were never revoked, and integration layers that quietly cache data outside the systems your legal team audited. The people who built the stack knew it was temporary. The people maintaining it now assume it is by design.
The session and deliverables stand on their own. Many organisations use the scorecard and remediation brief to guide their own security programme. For those who want deeper investigation, the natural follow-on is the full Gravity Scan: a three-week, 28-area assessment of your entire marketing technology foundation, including security, capability, integration, and compliance dimensions.
Independent assessment with an active DPO-designed framework. Delivered by Arjen Segers personally. The findings are yours regardless of what you do next.