Facebook Certificate Transparency Monitoring

Facebook Certificate Transparency Monitoring: Detect Impersonation and Hacking Attempts

A free online service to monitor certificate transparency logs for Facebook domains, notifying you of new certificates issued to help detect potential threats.

What is Facebook Certificate Transparency Monitoring?

Facebook Certificate Transparency Monitoring is a free online service offered by Facebook to improve security and transparency around SSL/TLS certificates issued for their domains. Certificate transparency helps prevent undetected certificate misissuance and other attacks by requiring certificate authorities (CAs) to publish newly issued certificates to public logs.

This service allows you to monitor certificate transparency logs for facebook.com, instagram.com, whatsapp.com, and other Facebook-owned domains. Whenever a new certificate is detected, you will receive email notifications alerting you to the certificate details and changes.

Monitoring these logs can help quickly identify potentially malicious certificates intended to enable man-in-the-middle attacks or impersonation attempts targeting Facebook users. Even if you don't have a Facebook account, this can improve awareness of security issues that may impact friends or family members who use Facebook products and services.

The service is free to use and only requires entering your email address. It's recommended for security-conscious Facebook users, businesses advertising on Facebook, or anyone concerned about potential targeted attacks against Facebook users.

Facebook Certificate Transparency Monitoring Features

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