Rishabh Kaushik

Rishabh Kaushik is a Senior Information Security Engineer at Proofpoint since August 2025, previously serving as an Application Security Engineer at IBM from December 2021 to August 2025. At IBM, Rishabh led the security team for the European region, focusing on application security by implementing various security testing methodologies and collaborating with global teams to evaluate and integrate SAST tools. Prior experience includes a role as a Security Associate at NTT DATA where Rishabh contributed to the security of healthcare applications, and a brief stint as a Penetration Tester at Eikon Technologies, along with an internship focused on authentication and secure data transfer at Bharat Electronics Limited. Rishabh holds a Master’s degree in Cybersecurity from Munster Technological University and a Bachelor’s degree in Electrical and Electronics Engineering from Nitte Meenakshi Institute of Technology.