Nemitra comes from Sanskrit, meaning “Good Friend”, “Guide”, or “Trusted Companion”.
So Nemitra AI means:
🤝 An intelligent friend who protects you on the internet
👁️ A visionary guide who sees digital threats before you do
Just like a real friend warns you before danger, Nemitra AI warns users before they click on malicious links.
Nemitra AI is an AI-powered cybersecurity MVP web application designed to analyze URLs and detect phishing, scam, and malicious links before users interact with them.
In today’s world, phishing websites look almost identical to real banking, social media, and payment websites. One wrong click can:
- Steal passwords
- Drain bank accounts
- Hijack social media
- Infect systems with malware
Nemitra AI solves this by acting as a smart pre-click security layer.
It analyzes every URL using:
- Heuristic security rules
- Brand impersonation detection
- URL structure analysis
- Domain trust logic
- Risk scoring engine
- And a simulated Azure AI Security layer (for MVP / demo)
Finally, it shows:
- ✅ Risk Score (0–100)
- 🚦 Verdict: SAFE / SUSPICIOUS / DANGEROUS
- 🧠 Clear reasons why the link is risky or safe
- 🕓 Scan history for the user
- 🏅 Microsoft Imagine Cup 2026
- 🛡️ Cybersecurity innovation
- 🤖 AI for social good
- 🌐 Phishing awareness & prevention
When a user enters a URL:
- The system simulates Azure AI security analysis
- Then runs multiple security checks:
- Phishing keywords (login, verify, bonus, bank, etc.)
- Brand impersonation (fake Google, PayPal, SBI, etc.)
- Suspicious domains (
.xyz,.click,.top, etc.) - IP-based URLs
- Long and malformed URLs
@symbol and double slash tricks- Trusted domain & bank domain trust rules
- A risk score (0–100) is calculated
- The system shows:
- Status badge
- Risk meter
- Exact reasons
- The scan is saved in local history
⚠️ Currently this is an MVP / Prototype. In real production, this will be connected to real Azure OpenAI, Threat Intelligence APIs, and cloud backend.
- 🔍 Real-time URL analysis
- 🧠 Simulated Azure AI Security Engine
- 📊 Risk Score from 0 to 100
- 🚦 Verdict System:
- SAFE
- SUSPICIOUS
- DANGEROUS
- 🧾 Detailed explanation for every result
- 🕓 Recent scan history (local)
- 🚨 Brand impersonation detection:
- Google, PayPal, Instagram, SBI, HDFC, ICICI, etc.
- 🏦 Indian bank domain trust logic (
.bank.in, official domains) - 💎 Modern, clean, responsive cybersecurity dashboard UI
- 🧪 “Report wrong detection” feedback system
- HTML5
- CSS3
- JavaScript
- Azure AI (Simulated / Decoy for MVP)
- Browser LocalStorage
- Download or clone this repository
- Open
nemitrai.htmlin any modern browser - Enter any URL and click Scan Now
- Browser security extension (future)
- Email link scanning
- Enterprise security gateway
- Public phishing awareness tool
- 🔗 Real Azure OpenAI integration
- 🖼️ Website screenshot analysis
- 🌐 Domain reputation APIs
- 🧩 Browser extension integration
- 👤 User accounts & cloud history
- 🏢 Enterprise dashboard
- Microsoft Imagine Cup 2026
- Cybersecurity innovation
- AI for social good
This is a prototype / MVP project built for learning, demonstration, and hackathon purposes. Do NOT use this as a replacement for enterprise-grade security products.
Nemitra AI is not just a tool. It is your digital friend who stands between you and online threats.
MIT License
Copyright (c) 2026 Nemitra AI
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Nemitra AI — Your Visionary Friend That Sees Threats Before You Do.