Secure your website against
Automated SRI monitoring and protection for all your external scripts. Detect tampering, prevent attacks, and secure your digital assets in real-time.
Security Featuresthat Protect
Our comprehensive SRI security solution offers advanced features to protect your digital assets from script tampering and supply chain attacks.
Protection Stats
Real-time SRI Validation
Continuous monitoring of all external scripts with instant validation of integrity hashes.
Script Integrity Monitoring
Detect unauthorized modifications to any external resources loaded on your site.
Automated Hash Updates
Automatically update SRI hashes when legitimate changes are made to external resources.
Threat Detection
Identify and block potential security threats before they impact your users.
API Integration
Seamlessly integrate with your existing security infrastructure via our robust API.
Instant Response
Automated threat responses including blocking, notifications, and detailed reporting.
See NESGaurd in Action
Watch how our SRI Protection Suite automatically detects and secures external scripts on your website in real-time.
Automatic SRI Protection
Our system automatically generates and applies Subresource Integrity (SRI) hashes to all your external scripts. This ensures that only the original, untampered scripts are executed by browsers.
Script Detection
Automatically identify all external resources
Hash Generation
Create cryptographic hashes for all detected scripts
SRI Implementation
Add integrity attributes to your script tags
Continuous Monitoring
Verify script integrity on every page load
integrity="sha384-oqVuAfXRKap7fdg..."See Nesgaurd in Action
Our automated SRI protection works seamlessly in the background to secure your website against malicious script modifications.
Script Detection
Nesgaurd automatically identifies all external scripts on your website that should be protected with integrity hashes.
Hash Generation
The system generates secure SRI hash attributes for each script and implements them on your website.
Continuous Monitoring
Our service continuously checks script integrity, comparing current hashes with the expected values.
Automated Response
When a script is modified, Nesgaurd automatically blocks the compromised resource and alerts your team.
Advanced Script SecurityVisualization
Our intuitive dashboard provides real-time insights into your script security status, allowing you to monitor threats and ensure protection at all times.
Protected Scripts
Activity Log
Threat Protection
Security Clearance Levels
Select your optimal security protocol to protect your assets against cyber threats. Each tier provides incremental defensive capabilities for your digital infrastructure.
PREMIUM
Enhanced security for growing businesses
- Multi-script integration (10)
- Advanced threat prevention
- Real-time monitoring
Download NESGaurd Protection
Choose the installation method that works best for your project and start securing your website against script tampering attacks.
NPM Package
Install via NPM for JavaScript projects
npm install nesgaurd-sri-protectionScript Tag
Add directly to your HTML
<script src="https://cdn.nesgaurd.com/v1/protection.js"></script>API Integration
Connect via our REST API
GET https://api.nesgaurd.com/v1/scripts/checkNeed Help Getting Started?
Our technical team is ready to assist with your implementation and answer any questions you might have about NESGaurd.
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Ready to Secure Your Website?
Join thousands of websites that trust NESGaurd for their script security needs. Start your 14-day free trial today.