Computer implemented method of analyzing X.509 certificates in SSL/TLS communications and the data-processing system

摘要

A computer implemented method of analyzing X.509 certificates in SSL/TLS communications, and the data processing system for implementing said method, that may include: extracting X.509 certificates from SSL/TLS Handshake protocols; monitoring each extracted X.509 certificate for evaluating, using the processor, a grade of polymorphism that the X.509 certificate exhibits; and, storing the X.509 certificate in the certificate database if the X.509 certificate is not previously stored in the certificate database or, if the X.509 certificate exhibits a grade of polymorphism with respect to a previously stored version of the X.509 certificate.

主权项

1. A method comprising:
extracting a security certificate used during a secure handshake protocol; storing the security certificate in a certificate database when the security certificate is not previously stored in the certificate database; determining whether the security certificate exhibits a grade of polymorphism with respect to a stored version of the security certificate when the security certificate is previously stored in the certificate database; and storing the security certificate in the certificate database when the security certificate exhibits a grade of polymorphism with respect to the stored version of the security certificate.