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AI-generated code | Harness the power of AI coding assistants while managing the risks.
API Security Testing | Manage software risks with a holistic API security testing program.
AppSec Program Consolidation | Simplify your application security program.
Application Security Testing | Solutions to address security risks at all stages of the application life cycle.
DevSecOps | Solutions to help shift security left without slowing down your development teams.
Software Supply Chain Security | Solutions to identify and manage software supply chain risks end-to-end.
Manage Enterprise AppSec Risk | Scale your application security program without increasing complexity or adding friction.
Cloud & Container Security | Optimize your applications for secure deployment and operation in the cloud.
Open Source License Compliance | Effective solutions for ensuring open source license compliance.
M&A Due Diligence | Identify software risks that could negatively impact the value of acquired IP.
Quality and Security Standards Compliance | Ensure your software complies with the standards critical to customers and regulators.

Static Analysis (SAST) | Analyzing code for security vulnerabilities without executing it.
Software Composition Analysis (SCA) | Analyzing software components for security and license compliance.
Dynamic Analysis (DAST) | Testing running applications for security vulnerabilities.
Interactive Analysis (IAST) | Real-time security testing during application execution.
Penetration Testing | Simulated cyberattacks to identify vulnerabilities.
Mobile Application Security Testing (MAST) | Ensuring the security of mobile applications.
Application Security Posture Management (ASPM) | Managing and improving application security posture.
Fuzz Testing Solutions | Identifying vulnerabilities by inputting random data to applications.

Automotive | Security solutions for automotive industry applications.
Financial Services | Security solutions tailored for financial services.
IoT & Embedded | Security for Internet of Things and embedded systems.
Medical Devices | Security solutions for medical devices.
Public Sector | Security solutions for government and public sector organizations.

Dev and DevOps Teams | Security tools and practices for development and DevOps teams.
Security Teams | Solutions and support for dedicated security teams.
Legal Teams | Resources and compliance tools for legal teams.

Defensics Fuzz Testing Tool

Identify defects and zero-day vulnerabilities in services and protocols

Get pricing

Defensics Fuzz Testing Tool

Identify defects and zero-day vulnerabilities in services and protocols

Get pricing

Download the datasheet

· Defensics^® Fuzzing is a comprehensive, versatile, automated black box fuzzer that enables organizations to efficiently and effectively discover and remediate security weaknesses in software.

A comprehensive fuzzing framework

The generational fuzzer takes an intelligent, targeted approach to negative testing.
Advanced file and protocol template fuzzers enable users to build their own test cases.
The SDK allows expert users to use the Defensics framework to develop their own test cases.

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Fuzz testing is experiencing a resurgence

30 years

The number of years fuzzing has been a proven security and quality testing technique

25.5 billion

The number of connected devices expected to be used by 2025

Learn more about the Defensics fuzzing tool

Defensics Bluetooth Device Scanner Interface

Scale fuzz testing with automation

From scanning for the test target to determining the number of layers to connect to, Defensics offers a rich set of APIs for flexible, scalable automation to meet all your needs.

Laptop showcasing Defensics fuzzing tool

Fuzz testing smarter with the Defensics platform

The Defensics platform is a comprehensive, flexible fuzzing tool out of the box that enables users of all fuzzing proficiency levels to employ this powerful security testing technique.

Laptop showcasing fuzz testing tools and suites by Black Duck

Test faster with Defensics test suites

Browse the Defensics library of 300+ pre-built fuzz testing suites, which are continuously maintained by our team of engineers to include more RFCs, more specifications, and more protocols, file formats, and interfaces.

Browse test suites

Fits into most development life cycles

Defensics contains workflows that enable it to fit almost any environment. Whether you employ a traditional SDL or a CI development life cycle, we fit into your development process early, enabling you to catch and remediate vulnerabilities in a more cost-effective manner.

Detailed, data-rich reports for efficient remediation

Our comprehensive reports include contextualized logs that detail the protocol path and message sequences, vulnerability mapping to industry standards such as CWE and injection type, and single test cases so you can re-create each issue and verify the fix. You can also generate remediation packages for your suppliers to facilitate secure, collaborative remediation across the supply chain.

Scale fuzz testing with automation

From scanning for the test target to determining the number of layers to connect to, Defensics offers a rich set of APIs for flexible, scalable automation to meet all your needs.

Fuzz testing smarter with the Defensics platform

The Defensics platform is a comprehensive, flexible fuzzing tool out of the box that enables users of all fuzzing proficiency levels to employ this powerful security testing technique.

Test faster with Defensics test suites

Browse test suites

Fits into most development life cycles

Detailed, data-rich reports for efficient remediation

Scale fuzz testing with automation

From scanning for the test target to determining the number of layers to connect to, Defensics offers a rich set of APIs for flexible, scalable automation to meet all your needs.

A versatile fuzzer that fits any team’s needs

Procurement

Defensics is a black box fuzzer, meaning it doesn’t require source code to run. With Defensics, users can secure their cyber supply chain to ensure the interoperability, robustness, quality, and security of software and devices before introducing them into IT or lab environments.

Development

Defensics fits nearly any development workflow—whether in a traditional SDL or CI environment. Its API and data export capabilities also enable it to integrate with surrounding technologies, making it a true plug-and-play fuzzer.

Quality assurance

Fuzz testing aims to address the infinite space problem: There are endless ways to misuse software. Defensics’ intelligent, targeted approach to fuzzing allows organizations to ensure software security without compromising product innovation, increasing time to market, or inflating operational costs.

Security

Black box fuzzing is one of the top fuzzing security techniques used by adversaries. Use Defensics to uncover zero-day and unknown vulnerabilities before they lead to costly patches and recalls.

Properly executed fuzzing techniques can provide a low-cost, efficient means of finding vulnerabilities, covering more code paths and value iterations than a manual analysis can perform in a short period of time."

Bow Sineath

Director of technology at Alpha Defense Co.