This inventor holds 5 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Palo Alto Networks, Inc., Palo Alto Networks (Israel Analytics) Ltd.. Active years: 2022-2026.
Company Filing History:
3 out of 846 
2 out of 33 
Years Active: 2022-2026
Title: Or Chechik: Innovator in Cybersecurity Technologies
Introduction
Or Chechik is a prominent inventor based in Rishon Lezion, Israel. He has made significant contributions to the field of cybersecurity, holding a total of 5 patents. His work focuses on advanced methods for detecting and preventing cyber threats, showcasing his expertise in protecting computing devices.
Latest Patents
One of Or Chechik's latest patents is for real-time shellcode detection and prevention. This invention involves methods, storage systems, and computer program products designed to protect a computing device. The system detects a call to a specified function for execution by the processor and generates a stack trace in memory. If a stack frame in the trace references a shellcode region containing executable code not loaded from any file, the system compares this code to a list of known malicious shellcode. A preventive action is initiated upon detecting a match, enhancing the security of the device.
Another notable patent is for advanced ransomware detection. This invention includes methods and apparatuses that protect a computer system by detecting processes that modify a specific number of files on a storage device. The processor compares the detected modifications to a specified threshold and initiates preventive actions if the threshold is exceeded. This innovation is crucial in combating ransomware attacks and safeguarding sensitive data.
Career Highlights
Or Chechik has worked with notable companies in the cybersecurity sector, including Palo Alto Networks (Israel Analytics) Ltd. and Palo Alto Networks Israel Services Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in cybersecurity.
Collaborations
Throughout his career, Or has collaborated with talented individuals such as Eldar Aharoni and Erez Levy. These partnerships have contributed to the development of his groundbreaking inventions.
Conclusion
Or Chechik is a distinguished inventor whose work in cybersecurity has led to significant advancements in protecting computing devices from cyber threats. His patents reflect a commitment to innovation and a proactive approach to safeguarding technology.