Abstract: A computer implemented method of dynamically analyzing a data flow of a dynamic language program to determine access rights to data items, comprising: 1) Executing a dynamic language program. 2) During the execution, each of a plurality of data items is stored in a data wrapper that further contains a metadata record indicative of one or more characteristics of a respective data item. 3) Receiving a request from a process of the dynamic language program to access one or more requested data items of the plurality of data items. 4) Determining whether the process is allowed to access the one or more requested data item according to an analysis of a classification of the process compared to the one or more characteristics indicated by the metadata record associated with each of the one or more requested data items. 5) Generating a response to the process according to the determination.

Abstract: A computer implemented method of dynamically analyzing a data flow of a dynamic language program to determine access rights to data items, comprising: 1) Executing a dynamic language program. 2) During the execution, each of a plurality of data items is stored in a data wrapper that further contains a metadata record indicative of one or more characteristics of a respective data item. 3) Receiving a request from a process of the dynamic language program to access one or more requested data items of the plurality of data items. 4) Determining whether the process is allowed to access the one or more requested data item according to an analysis of a classification of the process compared to the one or more characteristics indicated by the metadata record associated with each of the one or more requested data items. 5) Generating a response to the process according to the determination.

Abstract: A method of presenting hyperlink data. The method comprises identifying when a web browser running on a web browser client retrieves, in response to a web document data request submitted to a target server, a first web document data for displaying a first web document containing a hyperlink having a label for display and a target destination defining an address of a second web document, evaluating a risk from content of the second web document, generating by the web browser to a reference evaluation indication of the risk, and processing the web document data and the reference evaluation indication by the web browser for generating a presentation on the client terminal which combines the first web document data and the reference evaluation indication such that when the reference evaluation indication is presented when the label is presented by the web browser.

Abstract: Computerized methods for providing one or more memory values present in memory during execution of a procedure to be automatically available to an asynchronous callback executed later. The methods comprise receiving a code containing procedures, the procedures having input parameters to be executed as asynchronous callback procedures. The methods further comprise replacing the procedures in the code with wrapper procedures, where the wrapper procedures comprise instructions for storing one or more memory values, storing the asynchronous callbacks of the input parameters, replacing each of the input parameters with a wrapper callback, the wrapper callback comprising instruction for restoring the memory values and executing the asynchronous callbacks. The methods further comprise executing the original procedures.

Abstract: Computerized methods for providing one or more memory values present in memory during execution of a procedure to be automatically available to an asynchronous callback executed later. The methods comprise receiving a code containing procedures, the procedures having input parameters to be executed as asynchronous callback procedures. The methods further comprise replacing the procedures in the code with wrapper procedures, where the wrapper procedures comprise instructions for storing one or more memory values, storing the asynchronous callbacks of the input parameters, replacing each of the input parameters with a wrapper callback, the wrapper callback comprising instruction for restoring the memory values and executing the asynchronous callbacks. The methods further comprise executing the original procedures.

Abstract: A method of presenting hyperlink data. The method comprises identifying when a web browser running on a web browser client retrieves, in response to a web document data request submitted to a target server, a first web document data for displaying a first web document containing a hyperlink having a label for display and a target destination defining an address of a second web document, evaluating a risk from content of the second web document, generating by the web browser to a reference evaluation indication of the risk, and processing the web document data and the reference evaluation indication by the web browser for generating a presentation on the client terminal which combines the first web document data and the reference evaluation indication such that when the reference evaluation indication is presented when the label is presented by the web browser.