FingerprintJS is a source-available, client-side, browser fingerprinting library that queries browser attributes and computes a hashed visitor identifier from them. Unlike cookies and local storage, a fingerprint stays the same in incognito/private mode and even when browser data is purged. License: Starting version 4.0.0, FingerprintJS is licensed under Business Source License 1.1. The BSL allows use only for non-production purposes. Use Case: Is a commercial license required? Exploring FingerprintJS for your own research, hobbies, and testing purposes - No. Using FingerprintJS to build a proof-of-concept application - No. Using FingerprintJS to build revenue-generating applications - Yes. Using FingerprintJS to build software that is provided as a service (SaaS) - Yes. Forking FingerprintJS for any production purposes - Yes. To purchase a license for uses not authorized by BSL, please contact sales@fingerprint.com. Demo: Visit https://fingerprintjs.github.io/fingerprintjs to know your visitor identifier. Now, try visiting the same page in private/incognito mode and notice how the visitor identifier remains the same! Getting Started: <script>
FEATURES
ALTERNATIVES
Veracode is an intelligent software security platform that helps developers and security teams secure code, find and fix flaws, and automate remediation.
Automatically redirect users from www to non-www for a secure connection.
SAST and malware analysis tool for Android APKs with detailed scan information.
Backslash Security is an application security platform that uses reachability analysis to enhance SAST and SCA, prioritize vulnerabilities, and provide remediation guidance.
A web application firewall solution that monitors, filters, and protects web applications from malicious traffic and common web-based attacks.
A comprehensive web application security testing solution that offers built-in vulnerability assessment and management, as well as integration options with popular software development tools.
Emulates browser functionality to detect exploits targeting browser vulnerabilities.
PINNED

Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.

PTJunior
An AI-powered penetration testing platform that autonomously discovers, exploits, and documents vulnerabilities while generating NIST-compliant reports.

CTIChef.com Detection Feeds
A tiered cyber threat intelligence service providing detection rules from public repositories with varying levels of analysis, processing, and guidance for security teams.

ImmuniWeb® Discovery
ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.

Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.

Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.

DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.