How Does Password.link Work?

Password.link works on a pretty ingenious yet simple principle: creating secure, ephemeral links for sensitive information. Here’s a breakdown of the process:

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Sending Sensitive Information

When you want to send a password, a credit card number, or any other confidential detail, you input it into Password.link’s interface. Instead of directly emailing or messaging that information, the platform generates a unique, one-time link. This link isn’t just a simple URL. it’s intricately tied to an encryption process. The moment the recipient clicks this link, the information is displayed to them, and simultaneously, the link self-destructs. This ensures the data can only be viewed once and doesn’t remain accessible online. Think of it like a digital self-destructing note.

Receiving Sensitive Information

The process is similar but reversed for receiving data. If you need someone to securely send you sensitive information, you generate a “Secret Request” link. You share this link with them, and they use it to input their data. Once they submit it, the data is delivered to you via a self-destructing link, which you then open to view the information. This means you’re not asking them to send sensitive details through regular email, which could be intercepted or remain in their sent box.

The Encryption Process

The magic behind Password.link’s security lies in its unique one-time link generation process and client-side encryption.

1. Key Generation: When you create a secret, two 18-character random strings are generated in your browser. These are crucial public and private encryption key parts.
2. Encryption: Your secret is encrypted right there in your browser using these key parts.
3. Data Transmission: The encrypted secret and the private part of the key are sent to Password.link’s backend server. What’s important here is that the full encryption data never resides in one place. it requires both the link (which contains part of the key) and the database information to decrypt the secret.
4. One-Time Access and Deletion: The backend server is designed to allow the data of the secret to be fetched only once. As soon as the data is fetched, the encrypted secret and the private key part are deleted from the database. This makes it impossible to access the secret again, even if someone managed to get hold of the original link somehow.

User Control and Customization

Beyond the core functionality, Password.link gives you control over your links:

• Expiration Settings: You can set a time limit for how long the link remains active, ensuring the credentials aren’t accessible indefinitely.
• Password Protection: For an extra layer, you can add a separate password to the link itself.
• CAPTCHA: Implement CAPTCHA to prevent bots from accessing the link.
• Notifications: Get notified via email, Slack, or webhooks when your link has been viewed and by whom, providing an audit trail.

In essence, Password.link automates the best practices for sharing sensitive information: temporary access, strong encryption, and no data retention. VidPenguin2 Results: What Users Are Saying

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