One-Time Encrypted Link Generator

Generate a one-time, self-destructing encrypted link to securely share confidential files or messages—built using AWS Lambda, S3, API Gateway, and DynamoDB.

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One-time access link that auto-deletes after viewing. AES-256 encryption for secure message handling. Link expiration timer (5 seconds) after first click. Colab-compatible version for testing and showcasing. Basic Flask + HTML frontend for generating and viewing links. How It Works:

  1. User enters a secret message in the form.
  2. App generates an encrypted, unique URL.
  3. On first access, message is shown and link is destroyed.
  4. Refresh = "This link has expired or does not exist" . Built With: Python, Flask, AWS Lambda, DynamoDB, HTML, Colab.

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