Online security,
shielded.

IronCrux Online Security Shield is an elite, all-in-one browser fortress. We block threats, mask your personal information, and clean the web—so you can browse without compromise.

Four Layers of Protection

Comprehensive security that works seamlessly across your entire digital workflow.

AI Privacy Protection

Automatically detects and removes 70 types of sensitive personal information from your AI prompts before they're sent to ChatGPT, Gemini, and other platforms.

Email Protection

Real-time email analysis detects phishing attempts, verifies sender legitimacy, and scans every link for safety across emails.

Web Protection

Intelligent risk scoring identifies and blocks malicious websites, suspicious popups, and unsafe redirects before they can harm you.

Extension Security

Continuously tracks your browser extensions and alerts you when they request dangerous new permissions with our unique "Permission Pivot" detection.

AI PRIVACY PROTECTION

Keep Your Secrets Out of AI Training Data

IronCrux Shield automatically detects and removes 70 types of personal information from your AI prompts before they're sent to ChatGPT, Gemini, and other AI platforms.

70 Sensitive Categories Protected
From SSN to API keys, credit cards to medical records
100% Local Processing
All analysis happens on your device—never in the cloud
Works on major AI Platforms
ChatGPT, Gemini, and more
chat.openai.com
Protected 3 PII Items
Your prompt is safe
My name is [REDACTED] and I live at [REDACTED]. My SSN is [REDACTED].
mail.google.com
Verified Sender
Low Risk
Weekly Newsletter
from team@company.com
Today

Hi there,

Here's this week's update...

All links verified safe
EMAIL PROTECTION

Stop Phishing Before It Reaches You

Real-time email analysis detects phishing attempts, verifies sender legitimacy, and scans every link for safety. Works seamlessly with your email inbox.

Real-Time Phishing Detection
Advanced analysis of every email as it arrives
Sender Verification
Trust levels: Verified, Neutral, Caution, Warning
Link & Attachment Scanning
Every link verified before you click
WEB PROTECTION

Block Dangerous Sites Automatically

Intelligent risk scoring identifies and blocks malicious websites, suspicious popups, and unsafe redirects before they can harm you.

Risk Scoring (0-100)
Sites with high risk scores are automatically blocked
Advanced URL analysis
Protocol verification and advanced detection
Popup Blocking
Stops malicious popups from suspicious sources
High Risk Site Blocked
Risk Score: 87/100
THREAT DETECTED
suspicious-site-example.com
Dangerous Protocol or Port +30
Suspicious TLD +25
Multiple Redirects +20
URL Obfuscation +12
Permission Alert
Extension behavior changed
PERMISSION PIVOT DETECTED
Shopping Helper Extension
Requested dangerous new permissions
NEW PERMISSIONS:
Read browsing history
Access all websites
EXTENSION PROTECTION

Monitor Extensions for Security Risks

Continuously tracks your browser extensions and alerts you when they request dangerous new permissions with our unique "Permission Pivot" detection.

Permission Pivot Detection
Unique technology detects suspicious permission changes
Continuous Monitoring
Real-time tracking of all installed extensions
Risk Scoring
Each extension rated based on permission danger

Privacy-First by Design

100% Local Processing

All intelligent analysis happens on your device. Your data never leaves your browser.

No Tracking

We don't track your browsing, collect analytics, or sell your data. Ever.

Open & Transparent

See exactly what we protect and how. No hidden algorithms or black boxes.

How It Works

Get protected in minutes with our simple three-step process.

1

Install Extension

Add IronCrux Shield to your Chrome browser with one click. No account required to get started.

2

Automatic Protection

IronCrux Shield immediately starts protecting you across AI platforms, email, web browsing, and extensions.

3

Stay Safe

Browse, email, and chat with AI confidently. Your digital activity remains secured, automatically.

Ready to Protect Your Digital Life?

Take control of your digital footprint with IronCrux Shield.

Add to Chrome — It's Free