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🔒 Secure Data Analysis

In-Memory Analysis (No Database)
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Drop files here or click to browse
Supported: .xlsx, .xls files
🔐 Security Features
  • ✅ Data stored only in memory (RAM), never on disk
  • ✅ Session ID encrypted in browser cookie
  • ✅ Data auto-cleared after 30 minutes of inactivity
  • ✅ Data cleared when you logout or close browser
  • ✅ No database files to intercept or recover
  • ✅ Each browser session is isolated