CODE INTEGRITY
Future-Proof Protection for Client-Side Code
Protect your client-side assets with Jscrambler Code Integrity, the market’s leading code protection solution built for AI-assisted attacks.
Client-Side Code is Exposed by Design and AI has made that Dangerous at Scale
Business logic ships to every user's device
Modern apps execute inside the browser, delivering proprietary algorithms, validation logic, and workflows directly to end-user devices — where anyone can inspect them.
AI gives attackers an unfair advantage
LLM-driven tools can now parse, replicate, and weaponize your exposed code logic in minutes, making reverse engineering, fraud automation, and IP theft accessible to anyone.
Traditional security stops at the browser's edge
Backend controls, firewalls, and server-side protections cannot follow your code into the browser. Once it executes client-side, it’s beyond their reach and fully exposed to AI-assisted attacks.
Protect Your Application Code Beyond the Edge with Code Integrity
01
Protect IP from AI-Powered Reverse Engineering
Your proprietary algorithms ship inside every browser that loads your app, and today’s LLMs can read, interpret, and replicate them in seconds. Code Integrity transforms your source into resilient, polymorphic code that defeats AI-assisted analysis and reverse engineering before a threat actor even identifies the target.
02
Stop Automated Fraud Before It Reaches Your Business Logic
Once an AI agent maps your code structure, it automates. LLM-driven bot networks probe authentication flows, clone pricing logic, and manipulate checkout sequences at an industrial scale, all without touching your server. Code Integrity makes client-side logic unreadable to the AI pipelines that depend on comprehending it.
03
Detect, Neutralize, and Report Threats in Production
AI-powered attacks don’t stop at static analysis. Runtime protection works alongside obfuscation as an essential second layer, detecting and shutting down each attack vector the instant it fires. Jscrambler integrates with your existing fraud and risk systems, such as Fraud Management Platforms, SIEMs, and risk engines, so every blocked threat becomes a signal your team can act on.
04
Prove AI-Era Resilience to Auditors and Regulators
Regulatory frameworks are catching up to AI-era threats, and demonstrable client-side controls are now table stakes. Code Integrity produces the hardened front-end posture and audit evidence that today’s most demanding frameworks require, turning every blocked AI attack into documented proof of due diligence.
Code Integrity Features
Polymorphic Code Obfuscation
Defeats reverse engineering, AI-assisted code analysis, and automated pattern recognition through advanced transformations. Polymorphism ensures every build produces a unique output, making LLM-driven comprehension at scale virtually impossible.
Code Locks
Enforces exactly where and how your code runs — restricting execution by Browser, Date, Domain, or Operating System to protect licensing and prevent unauthorized use outside defined parameters.
Anti-Tampering
Detects unauthorized changes to your web application code and automatically deploys countermeasures or triggers self-repair, keeping your application running exactly as intended, even under active attack.
Runtime Code Protection
Empowers applications with self-defensive capabilities to detect and react in real time to tampering, debugging, and poisoning attempts, without waiting for external intervention.
Anti Monkey Patching
Identifies and neutralizes malicious Monkey Patching, code poisoning, and unauthorized changes to eval function behavior before they can compromise your application.
Code Watermarking
Embeds a near-unremovable watermark into your JavaScript to verify code ownership, deter IP theft, and provide forensic tracing — instantly verifiable via URL or file upload.
Countermeasures
Triggers automatic reactions the moment an attack is detected, redirecting the attacker, firing real-time alerts, or executing a custom function to neutralize the threat before damage is done.
Real-Time Alerts
Detects high-risk behavior and delivers real-time reaction capabilities, full application monitoring, and instant notifications.
Built for Every Stack. Meets Your Compliance Bar. Zero Friction.
Code Integrity delivers broad-spectrum JavaScript protection that works seamlessly across all major tech stacks, frameworks, and libraries. By generating a unique obfuscated output with every build, it consistently stays ahead of AI-assisted reverse engineering.
Our customers love us.
"I was looking for something I could implement once to ensure we are protected. The Jscrambler team allows us to focus on what we do best: selling fragrances."
“Thanks to Jscrambler, we’ve been able to keep our technology secure without any further incidents of code theft for over eight years. So it’s safe to say that the product has a 100% success rate in our specific use case.”
"Jscrambler is a key component that bolsters our security layer, thus assuring us at dotConnect that we deliver secure and trusted solutions to our clients and their customers."
"I was looking for something I could implement once to ensure we are protected. The Jscrambler team allows us to focus on what we do best: selling fragrances."
“Thanks to Jscrambler, we’ve been able to keep our technology secure without any further incidents of code theft for over eight years. So it’s safe to say that the product has a 100% success rate in our specific use case.”
"Jscrambler is a key component that bolsters our security layer, thus assuring us at dotConnect that we deliver secure and trusted solutions to our clients and their customers."
Client-Side Security Solutions
LLM-Resilient Code Protection
Threat Detection & Response
Fraud & Abuse Prevention
Protect Your Client-Side Assets
Keep your web applications secure while ensuring compatibility across various scripting frameworks and languages without impacting performance.