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Certificates Data
Indiana University
Packet Clearing House
Data collection is ongoing
53 (lowest rank is 56)

Category & Restrictions

Application Layer Security Data


Certificate fields from the certificates

Certificate fields from the certificates of Top 1 Million Websites (as listed by Alexa), Phishing Websites (as listed by PhishTank), and Bank websites (as listed by FDIC). In addition to certificates collected locally, we also have a PlanetLab observatory that is actively collecting Top 1 Million websites?? certificates from different continents. The dataset also includes information about the connections made to obtain the certificates, thus it is possible to trace the date and the source of the connection made to collect certain certificate.
This dataset is the subject of ongoing measurement and data collection. As such the data is continuously growing. Researchers who are granted access will be able to download updates for a period of one year after their request.

Additional Details

Size is growing as more data is collected
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