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11/07/2026 8:47 pm
TL;DR: Trust is now a commercial control as much as a security one, with SOC 2, ISO 27001 and PCI readiness shaping deal flow, onboarding, and customer confidence, according to Illumio’s CISO Playbook. The practical implication is that security leaders must translate operational metrics into business risk and growth outcomes, not tooling detail.
NHIMG editorial — based on content published by Illumio: The CISO’s Playbook, how trust makes security a business growth engine
By the numbers:
- 80% of identity breaches involved compromised non-human identities such as service accounts and API keys.
- Only 5.7% of organisations have full visibility into their service accounts.
- 97% of NHIs carry excessive privileges, increasing unauthorised access and broadening the attack surface.
Questions worth separating out
Q: How should security teams measure whether trust controls are actually working?
A: Security teams should measure trust controls through a small set of operational indicators that show scope, compliance, lifecycle performance, and anomaly trends.
Q: Why do identity governance gaps hurt revenue as well as risk posture?
A: Identity governance gaps slow approvals, create customer assurance problems, and increase the time needed to answer due-diligence questions.
Q: What breaks when security teams rely on isolated dashboards and metrics?
A: Isolated dashboards produce fragmented truth.
Practitioner guidance
- Translate controls into deal-impact language Map SOC 2, ISO 27001, PCI, access reviews, and exception handling to customer onboarding, renewal, and pipeline delay risk.
- Centralise access and risk evidence Build a single operational view for identities, privileges, and control status so teams can answer due-diligence questions quickly and consistently.
- Prioritise identity inventory before automation Reduce tool sprawl by establishing one authoritative inventory for accounts, keys, tokens, and privileged exceptions before layering workflow automation on top.
What's in the full article
Illumio's full blog post covers the operational detail this post intentionally leaves for the source:
- How Erik Bloch frames security as a customer-facing function inside a growing company, including the internal operating model behind that position.
- The discussion of how security evidence appears in sales cycles, RFPs, legal reviews, and onboarding questionnaires.
- The practical explanation of how centralised visibility and prioritisation change day-to-day security work across teams.
- The specific internal workflow lessons Illumio draws from using its own products in-house.
👉 Read Illumio’s CISO Playbook on trust, security, and business growth →
Trust as the security perimeter: what does that mean for CISOs?
Explore further
11/07/2026 9:14 pm
Trust has become a governance outcome, not a marketing claim. The article describes a reality many security leaders now face: customers test trust through evidence of compliance, answerability, and operational discipline. In identity programmes, that means the organisation must prove who or what can access systems, not merely state that it has controls. Practitioners should expect trust to be evaluated through access governance and assurance evidence.
A question worth separating out:
Q: Who is accountable when security evidence slows a customer deal?
A: Accountability sits with the security leader, but the operational fix usually spans IAM, compliance, legal, and sales engineering. Teams need a clear ownership model for answering customer questionnaires, maintaining control evidence, and resolving exceptions quickly. If those tasks are scattered, the organisation pays for it in delayed deals and weaker trust.
👉 Read our full editorial: Trust as a security growth engine: what CISOs need to know
