Industries Requiring Regular Penetration Testing

Penetration testing is no longer just a cybersecurity best practice. In many industries, it's required by compliance frameworks, customer contracts, or cyber insurance providers looking for proof that security practices are in place and vulnerabilities are under control.

As cyber threats increase, organizations are finding the need for more than just a one time pen test every 5 years. Adopting recurring or automated penetration testing continuously reduces risk.

Industries That Commonly Require Penetration Testing

Healthcare

Healthcare organizations handling electronic protected health information (ePHI) must regularly evaluate security controls under HIPAA. While HIPAA doesn't explicitly require annual penetration tests, testing is widely used to demonstrate ongoing risk management and security effectiveness.

Financial Services and Insurance

Banks, insurance companies, and organizations subject to regulations such as NYDFS often conduct regular penetration tests. Cyber insurers increasingly request penetration test results during underwriting and policy renewals to assess an organization's security posture.

Payment Processing and Retail

Organizations that process payment card data must comply with PCI DSS, which includes penetration testing requirements.

Regular testing helps validate payment systems, web applications, network segmentation controls, and customer data protection measures.

For organizations handling cardholder data, penetration testing is often a compliance necessity.

Organizations Pursuing Information Security Management Systems

ISO 27001 doesn't specifically mandate annual penetration testing, but it requires organizations to assess risk and validate security controls. Penetration testing is one of the most effective ways to demonstrate those controls are working as intended.

SaaS and Technology Providers

Software vendors, cloud providers, and technology companies are frequently asked to provide penetration testing reports as part of customer security reviews and vendor risk assessments. While the standard does not state an exact frequency, SOC II compliance standards require organizations to actively monitor and test security controls. Auditors consistently require a completed, clean penetration test report that falls within the audit period.

Government and Critical Infrastructure

Government agencies and critical infrastructure operators face increasing threats from sophisticated attackers. Penetration testing helps assess the resilience of systems that support essential services and sensitive operations.

Why Penetration Testing Requirements Are Increasing

Regulators, customers, and insurers want more than a checklist of security controls. They want evidence that those controls can withstand real-world attacks.

Regular penetration testing helps organizations:

• Identify exploitable vulnerabilities
• Validate security controls
• Demonstrate due diligence
• Support compliance requirements
• Reduce cyber insurance risk

For many businesses, testing has become a requirement for maintaining trust, contracts, and insurance coverage. Penetration tests are being required because they provide a real-world assessment of whether your security controls can withstand an actual attack. Even when they are not a compliance requirement, a penetration test immediately demonstrates that your organization takes cybersecurity seriously and is proactively working to identify vulnerabilities before attackers do.

Why One-Time Penetration Tests Aren't Enough

A traditional one-time penetration test provides a snapshot of security at a single point in time.

The challenge is that environments change constantly:

• New applications are deployed
• Cloud infrastructure evolves
• Configurations change
• New vulnerabilities emerge

An organization that passes a penetration test today could introduce new security gaps next month.

How Continuous Penetration Testing (Penetration Testing as a Service) Helps

Many organizations are supplementing continuous penetration testing programs.

Continuous Visibility

Recurring testing helps identify vulnerabilities throughout the year rather than waiting for the next annual assessment.

Faster Remediation

The sooner risks are identified, the faster security teams can fix them before attackers exploit them.

Better Compliance Readiness

Continuous testing helps organizations stay prepared for audits, assessments, and regulatory reviews year-round.

Stronger Cyber Insurance Posture

Cyber insurers increasingly favor organizations that can demonstrate ongoing security validation and proactive risk management.

Validation After Changes

Automated and recurring testing helps verify that software updates, cloud migrations, and infrastructure changes haven't introduced new vulnerabilities.

Building a Modern Penetration Testing Program

The most effective approach combines:

• Annual or quarterly manual penetration tests
• Internal and external security assessments
• Automated testing between engagements
• Remediation tracking
• Retesting to verify fixes

This provides both the depth of expert-led testing and the continuous visibility needed to keep pace with today's threat landscape.

 Why Penetration Testing Requirements Are Evolving

Organizations across healthcare, financial services, payment processing, and technology sectors increasingly face penetration testing requirements driven by compliance standards and cyber insurance expectations.

While a one-time penetration test can help your organization, continuous and automated penetration testing helps organizations stay secure between assessments, reduce risk, and maintain readiness for audits, customers, and insurers alike.

Get ahead of growing pen testing requirements with a proactive security approach. Usherwood offers numerous Pen testing options including automated, continuous, and human led penetration testing. To inquire about any of our pen testing options, fill out a tech evaluation below.