
Penetration Testing Services
Validate your cyber defenses against real-world threats. Kroll’s world-class penetration testing services bring together front-line threat intelligence, thousands of hours of cyber security assessments completed each year and a team of certified cyber experts — the foundation for our sophisticated and scalable approach.
What is Penetration Testing?
Penetration testing, or pen testing, is a widely used testing strategy to find, investigate and remediate found vulnerabilities in your network or applications. Pen testers use the same tactics, techniques and procedures (TTPs) as cyber adversaries to simulate a genuine attack against your organization.
With a routine pen testing cadence, your organization can reduce cyber risk by finding vulnerabilities and addressing them before cybercriminals can compromise your infrastructure, systems, applications or personnel.
How Pen Testing Benefits Your Business




Available and Scalable: Kroll’s Comprehensive Approach to Pen Testing
Kroll has built the foundation and experience needed to handle large-scale, complex penetration testing engagements, including for the world’s top companies in industries from media and entertainment to critical infrastructure.
We’ve developed a sophisticated approach that includes a comprehensive, in-house team dedicated to providing you with the structure and management background needed to scale and adapt your pen testing program based on your business drivers.
Kroll also boasts a very unique pen testing advantage: the insights provided by our world-class incident response practice, which feed our certified cyber experts the information they need to test against the exploits attackers are executing today.

Certified to the Highest Global Industry Standards
Kroll’s Six-phase Penetration Testing Approach
Our Penetration Testing Services Include:
- Mobile Application Penetration Testing
- Network Penetration Testing (External and Internal)
- IoT and Hardware Device Penetration Testing
- Container Security
Do I Need a Pen Test or a Red Team Engagement?
Organizations with a high level of security maturity should, ideally, regularly perform both penetration testing and red teaming exercises.
Penetration testing focuses on exploiting specific vulnerabilities at a network or application level.
Red teaming goes further, providing a holistic assessment of how your people, processes and technology work together to form an effective defense against threats like ransomware and social engineering.
Learn More About Our Red Teaming Services

Watch Jeff and Ben explain the benefits and what might qualify your organization for a red team exercise.

Get Started on Your Agile Pen Testing Program with the eBook. Download now.
Agile Pen Testing: A New Paradigm for Application Security
Agile pen testing, or continuous pen testing, is a method for integrating regular testing into your software development lifecycle (SDLC), rather than testing at infrequent points in time.
Whereas, traditional pen testing impacts product release cycles, Agile pen testing works with your release schedule to ensure that new features are secure and don’t translate into risk for your customers.
Learn More About Kroll’s Approach to Agile Pen Testing
Safeguarding Election Security Through Penetration Testing
Discover how VotingWorks joined forces with Kroll to ensure the trustworthiness of its flagship tool, Arlo.
Frequently Asked Questions
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Web Application Penetration Testing Services
Assess the design, configuration and implementation of your web apps for critical vulnerabilities. Kroll’s scalable pen testing services consider the business case and logic of your apps, providing more coverage and an optimized program based on risk.
API Penetration Testing Services
Kroll’s certified pen testers find vulnerabilities in your APIs that scanners simply can’t identify. Protect your business and keep sensitive data secure by leveraging our knowledge and experience in testing modern API infrastructures.
Agile Penetration Testing Program
Integrated into your software development lifecycle (SDLC), Kroll’s agile penetration testing program is designed to help teams address security risks in real time and on budget.
Cloud Penetration Testing Services
Kroll’s team of certified cloud pen testers uncover vulnerabilities in your cloud environment and apps before they can be compromised by threat actors.
Application Security Services
Kroll’s product security experts upscale your AppSec program with strategic application security services catered to your team’s culture and needs, merging engineering and security into a nimble unit.
Application Threat Modeling Services
Is threat modeling a roadblock for your application development lifecycle when it should be an enabler? If it is, you’re not alone. Traditional threat modeling services no longer meet the needs of the modern development team that relies on speed and automation. Kroll helps development teams design and build internal application threat modeling programs to identify and manage their most pressing vulnerabilities.