Jayesh Chaudhary
CISSP · CISM · CISA · CASP+ · SC-100
Security engineer with 7 years of hands-on delivery across detection engineering, threat intelligence automation, cloud incident response, and enterprise DLP. I build security systems that generate measurable outcomes — not just compliance checkboxes. Currently leading security engineering at Payatu and building FreeIntelhub as an open threat intelligence platform.
Current Role
Lead Security Engineer · Payatu
Location
Gurugram, Haryana, India
Experience
7 years in security engineering & operations
Top Certs
CISSP · CISM · CISA · CASP+ · SC-100
Side Project
FreeIntelhub — open threat intelligence platform
Mission
I design security architectures that connect identity, telemetry, detection logic, and response workflows into resilient systems with measurable operational impact.
Engineering Philosophy
I approach security as a systems engineering problem. Architecture decisions should define where trust boundaries exist, how telemetry is generated, and how detections flow into repeatable response outcomes.
My work spans security architecture, detection-as-code, automation pipelines, and incident response engineering — always grounded in clear design principles and practical SOC execution.
Security Architecture Philosophy
Security should be built, not just audited.
- Risk-aligned architecture
- Defence-in-depth design
- Detection-driven engineering
- Cloud-native security principles
- Control maturity alignment