Visa International Service Association

Keeshini Manivannan

Vinjith Nagaraja

Raymond Brammer

James L Myers, Jr

Joel Trunick

Manan Lalaji

Dipeshkumar Patel

Shashi Velur

Karthiga Kengan

Chintal Vashi

Abha Sharma

A method for preventing transmission of malicious data may include receiving transaction data including at least one packet associated with a payment transaction; extracting at least one of network layer data or transport layer data from a header of the at least one packet; determining a first probability indicating that the at least one packet is in a first class based on the at least one of the network layer data or the transport layer data using a classifier. The method may also include determining a second probability indicating that the at least one packet is in a second class based on the at least one of the network layer data or the transport layer data using the classifier; and blocking the at least one packet. A system and a computer program product are also disclosed.

Method, system, and computer program product for preventing transmission of malicious data

A processor-implemented method for improving computer identification comprising transmitting a browser fingerprinting test to one or more computing devices and receiving test data from the one more computing devices that includes at least an elapsed processing time and a hash code. The method includes determining an average elapsed processing time and determining a uniqueness level for the browser fingerprinting test by comparing the hash codes for each computing device with one another.

Systems and methods for improving computer identification

Apparatuses, methods, and systems are provided for making continuous vulnerability management for modern applications. A dependency tree can be created mapping third-party libraries to microservices used in an application of a software package. Natural language processing can be used on release notes and changelogs of new library versions to generate a list of libraries afflicted with common vulnerabilities and exposures ('CVEs'). A number of code calls from an application program interface ('API') can be made to an afflicted library. A number of code calls including CVEs can be enumerated for each afflicted library. A risk score can be assigned to the API based on the number of code calls including CVEs. The risk score can be compared against a threshold value to cause a remedial action to occur, including updating libraries to newer versions to resolve CVE issues or generating a report regarding the afflicted libraries.

Continuous vulnerability management for modern applications

Growing community of inventors

Cedar Park, TX, United States of America

Keeshini Manivannan