Abstract: A method for executing a machine learning (ML) application in a computing environment includes receiving a secret from a trusted execution environment (TEE) of a user computing device into a TEE of a server. The user computing device is authenticated by an identity and access management service. The TEE validates the secret against a time-limited token. The method further receives from a TEE of a model release tool a model encryption key bound to the ML application. The method receives into the TEE of the server, an ML model of the ML applications encrypted with the MEK. The method decrypts using the MEK the ML model. The method receives into the TEE of the server the ML application and a descriptor of the ML application encrypted by a cryptographic key derived from the secret. The method executes the ML application using the ML model and the descriptor.

Abstract: A web crawler system has an automatic website crawler and a virtual browser that provides script related information to the website crawler. The virtual browser transforms an HTML document included in a web page of the website into an XML document, and builds a document object model containing document objects in a tree structure based on the XML document. The virtual browser extracts from the DOM scripts that are potentially executable, and executes the extracted scripts using a browser object model provided for the virtual browser containing objects and methods and properties that are used for script execution so as to capture script related information generated by execution of the scripts.

Abstract: A system and method are disclosed for resolving Universal Resource Locators (URLs). The URL resolving system examines the script code to obtain URLs from the examination output in the context of website crawling.

Abstract: A web crawler system has an automatic website crawler and a virtual browser that provides script related information to the website crawler. The virtual browser transforms an HTML document included in a web page of the website into an XML document, and builds a document object model containing document objects in a tree structure based on the XML document. The virtual browser extracts from the DOM scripts that are potentially executable, and executes the extracted scripts using a browser object model provided for the virtual browser containing objects and methods and properties that are used for script execution so as to capture script related information generated by execution of the scripts.

Abstract: A system and method are disclosed for resolving Universal Resource Locators (URLs). The URL resolving system examines the script code to obtain URLs from the examination output in the context of website crawling.