Security Requirements by Industry: Healthcare, Fintech, and General B2B Compared

The question of when you need SOC 2, ISO 27001, or other certifications isn’t universal. Your market tells you. And different markets have dramatically different expectations.

A healthcare company selling software that touches patient records faces requirements that would never apply to a general B2B SaaS company. A fintech with banking partners operates under constraints that don’t exist for companies selling to non-regulated industries.

Understanding these differences helps you prioritize. Invest appropriately for your market without over-building for requirements you don’t actually face.

Healthcare: The Most Demanding Path

If you want to touch anything related to patient records, SOC 2 is the minimum. It’s what you need to start the conversation.

But SOC 2 is often just the beginning. Other certifications to be aware of include:

HITRUST. Major healthcare systems frequently require HITRUST certification. HITRUST is significantly more demanding than SOC 2. It’s a comprehensive security framework specifically designed for healthcare, incorporating requirements from HIPAA, NIST, and other standards. The certification process is expensive and time-consuming.

FedRAMP. If you’re selling to federal healthcare entities or organizations that work with federal healthcare programs, FedRAMP enters the picture. FedRAMP certification for cloud services is a substantial undertaking with ongoing operational requirements.

State-specific requirements. Texas RAMP (now part of StateRAMP) appears constantly. State-specific requirements seem to change every year. You’ll be pursuing certifications you hadn’t heard of six months ago because a single customer in a particular state requires them.

The pattern with healthcare: the requirements come faster than you expect. You think you’re done with SOC 2, and suddenly someone mentions High Trust. You think High Trust covers it, and then FedRAMP appears.

Plan for your healthcare security investment to be a continuous process, not a one-time achievement.

Fintech: Partners Dictate Standards

If you’re a B2B fintech, or a B2C fintech with banking partners, the banks will dictate your security program.

Banking partners enforce strict standards. SOC 2 or ISO is mandatory to start the conversation. The requirements come from the banks themselves, and they’re not negotiable.

ISO 27001 is more common. While general B2B companies often start with SOC 2, fintech companies face ISO requirements more frequently. Banks and financial institutions often specify ISO 27001 specifically.

Ongoing audits. Beyond initial certification, expect ongoing security questionnaires and audits from banking partners. They want visibility into your security posture continuously, not just at certification time.

Fast timelines. Fintech moves fast. If you want to do business, you’re going to meet these requirements quickly. There’s less room to defer certification while you figure out product-market fit.

The fintech pattern: requirements are clear, strict, and come from partners with leverage. The standards themselves are well-defined and the timeline pressure is intense.

AI-Native Companies: Emerging Requirements

The AI space is still developing its security standards, but a pattern is emerging.

Responsible AI story. If AI is your major value proposition and you’re interacting with customer data, you need a documented position on responsible AI. What’s your AI infrastructure? What guardrails exist? Are you training on customer data, and if so, can customers opt out?

U.S. vs. Europe divergence. ISO 42001 (the AI governance standard) is being adopted in Europe alongside ethical AI pledges required by law. In the U.S., adoption is minimal outside financial services. Companies use the NIST AI Risk Management Framework as a loose guide, if they use anything.

Privacy emphasis. AI companies face more scrutiny on privacy than traditional software companies. Data handling, retention, and use for model training are active concerns for enterprise customers evaluating AI vendors.

The AI pattern is this so far: requirements are still forming, vary significantly by geography, and emphasize data handling and privacy more than traditional security certifications.

General B2B: More Flexibility

If you’re selling B2B software to non-regulated industries, you have the most flexibility. You can often wait for customers to push you toward certification rather than pursuing it proactively.

SOC 2 when customers demand it. For general B2B SaaS, SOC 2 has become the expectation when selling to larger enterprises. But the timeline is more flexible. You can operate for a while without certification and pursue it when customer pressure makes it necessary.

ISO is often negotiable. When a customer initially demands ISO 27001, you can often negotiate to SOC 2 with a credible roadmap and progress updates. We’ve done this successfully multiple times. The customer needs confidence in your security program, not necessarily that specific certification.

Build security-ready, and certify when needed. The best approach for general B2B: build a security program that could pass certification, but defer the actual certification process and cost until customer demand is clear.

The general B2B pattern is this: market pressure is lighter and later than regulated industries. You have room to be strategic about when you invest in formal certification.

Industry Comparison Summary

Industry	Entry Requirement	Common Additional	Typical Timeline
Healthcare	SOC 2	HITRUST, FedRAMP, StateRAMP	Immediate pressure
Fintech	SOC 2 or ISO	Ongoing bank audits	Fast, non-negotiable
AI-Native	Responsible AI story	ISO 42001 (Europe), NIST framework (US)	Still forming
General B2B	None initially	SOC 2 when enterprise demands	Customer-driven

How to Think About It

Your industry determines your floor, not your ceiling.

If you’re in healthcare, accept that HITRUST is in your future. And since it is, budget for it. Plan for it, and don’t be surprised when it appears.

If you’re in fintech, ISO 27001 is likely waiting for you. Banking partners will specify it.

If you’re AI-native, build your responsible AI story now, even if formal standards are still emerging. The questions (and changes) are approaching.

If you’re a general B2B, be strategic. Build a security program that’s certification-ready, and formal certification when customer pressure makes it necessary, not before.

The companies that handle this well don’t react to each requirement individually. They understand their industry’s pattern and build security programs designed to meet the full trajectory of requirements they’ll eventually face.

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Your market tells you what security requirements you’ll face. Healthcare is the most demanding. Fintech has the clearest bank-driven requirements. AI is emerging. General B2B gives you the most flexibility.