Rimu Bhardwaj

Title: Rimu Bhardwaj: Innovator in Firewall Technology

Introduction

Rimu Bhardwaj is a notable inventor based in Sunnyvale, CA, who has made significant contributions to the field of network security. He is currently associated with Palo Alto Networks, Inc., a leading company in cybersecurity solutions. With a focus on minimizing session disconnection and traffic disruption during firewall switchover events, Rimu has been instrumental in advancing firewall technology.

Latest Patents

Rimu Bhardwaj holds 2 patents that showcase his innovative approach to firewall configurations. His latest patents include:

1. **Firewall switchover with minimized session disconnection** - This invention describes a pseudo-active/active firewall configuration that effectively handles switchover events while minimizing session disconnection. The configuration allows a passive firewall to become active, while the active firewall transitions to a pseudo-active state, ensuring continuous processing of ingress and egress traffic. The system updates the Network Address Translation (NAT) table to route traffic efficiently, maintaining active sessions during the transition.

2. **Firewall switchover with minimized traffic disruption** - This patent focuses on a similar pseudo-active/active firewall configuration that prevents traffic disruption during switchover events. The passive firewall is activated while the active firewall enters a pseudo-active state, processing traffic without interruption. The invention updates the Internet protocol address binding in the NAT table to ensure seamless traffic routing to the newly active firewall.

Career Highlights

Rimu has built a successful career at Palo Alto Networks, Inc., where he has contributed to the development of advanced cybersecurity technologies. His work has been pivotal in enhancing the reliability and efficiency of firewall systems, making them more resilient to disruptions.

Collaborations

Rimu collaborates with talented professionals in his field, including Tapraj Singh and Harshavardhan Parandekar. Together, they work on innovative solutions that address the evolving challenges in network security.

Conclusion

Rimu Bhardwaj is a distinguished inventor whose contributions to firewall technology have significantly impacted network security. His innovative patents reflect his commitment to enhancing the reliability of cybersecurity systems.