Internet of Things card abnormal behavior detection method and device, equipment and storage medium

The invention discloses an Internet of Things card abnormal behavior detection method and device, equipment and a storage medium. The method comprises the steps of obtaining identification informationand access address information of a to-be-detected Internet of Things card; judging whether the identification information of the Internet of Things card exists in a pre-stored identification information blacklist or not, or judging whether the access address information of the Internet of Things card exists in a pre-stored access address blacklist or not; and if any judgment result is yes, determining that the Internet of Things card has an abnormal behavior. In the embodiment of the invention, if the detection equipment judges that the identification information of the Internet of Things card exists in the identification information blacklist or the access address information exists in the access address blacklist, it is determined that the Internet of Things card has an abnormal behavior. The method is not lim