Citrix Systems has been granted a patent for a computer system that extracts URLs, vulnerability scores, and classifications from a website scanner log to create an application vulnerability graph. This graph enables the generation of security rules based on user-selected nodes for web application firewall protection. GlobalData’s report on Citrix Systems gives a 360-degree view of the company including its patenting strategy. Buy the report here.

According to GlobalData’s company profile on Citrix Systems, Network virtualization was a key innovation area identified from patents. Citrix Systems's grant share as of May 2024 was 34%. Grant share is based on the ratio of number of grants to total number of patents.

Patent granted for computer system generating application vulnerability graph

Source: United States Patent and Trademark Office (USPTO). Credit: Citrix Systems Inc

A recently granted patent (Publication Number: US12003526B2) discloses a computer system designed to enhance web application security by visualizing vulnerabilities and generating web application firewall relaxation rules. The system, comprising a memory and processor, extracts data from a website vulnerability scanner log file, including URL, vulnerability score, and classification. It then generates an application vulnerability graph, representing the URL's structure with color-coded nodes based on vulnerability scores. Users can select nodes and create web application firewall relaxation rules to disable protection against specific vulnerabilities, improving customization and response to threats.

Furthermore, the patent details a method for graphical visualization of web application vulnerabilities, emphasizing the classification of vulnerabilities such as SQL injection, Cross-site Scripting, credit card leaks, and path traversal. The system filters nodes based on user-selected vulnerability classifications and enables or disables security protection accordingly. Additionally, the method includes generating web application firewall relaxation rules as regular expressions based on the URL. Notably, the system can compare vulnerability graphs from different time points, highlighting changes and aiding in identifying evolving threats. Overall, the patent aims to provide a comprehensive solution for managing web application security through visualization, customization, and adaptive protection mechanisms, enhancing overall cybersecurity measures for online platforms.

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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.