Ashdex / Jayesh Choudhary 01 / WHOAMI Gurugram --:-- IST Request a briefing

Analyst on shift Lead Security Engineer · Payatu

Jayesh Choudhary

Lead Security Engineer · leads teams, owns the architecture

SOC operations, incident response, insider threat, cloud IR and data security. I build security programs end to end: a full SOC and IR program in four weeks after a SWIFT fraud, Purview DLP across ~400 endpoints, and 60+ ATT&CK-mapped detections in production.

    Open to Security ArchitectPrincipal D&R EngineerSecurity Consultant / vCISO
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    CISSP · CISM · CISA · SC-100 · CCSK · AZ-500 and 9 more · CRISC and AAISM in progress

    Engagements height is severity

    Hover a marker to read the case5 critical · 3 high

    Record 2019 → now

    0 entries

      ATT&CK coverage from real cases

      Solid blocks are techniques I have detected; outlines are adjacent ones

      Measured results before → after

      5 Critical3 High

      8 engagements · banks, fintechs and cloud-native teams
      SWIFT BEC · SilverFox C2 · cross-cloud pivot · MSRPC abuse · DGA takedown

      Brief me on your SOC

      Open comms LinkedIn · GitHub · FreeIntelhubCISSP · CISM · CISA · SC-100

      Timeline

      From DLP policy engineering to leading incident response and building security programs. Every figure is measured.

      6 roles2019 → nowGurugram · Mumbai

      Incident files

      Eight engagements, each with the scenario, how I investigated it, what I did, the measured impact and a detection I wrote for it.

      ATT&CK

      Techniques I have detected in real engagements, mapped to MITRE ATT&CK. Scroll through the kill chain, then read the full matrix.

      Where I break the chain

      Scroll to follow an intrusion stage by stage. At each one is a detection I have shipped in a real engagement.

        Stage 0 of 80% of the chain covered

        Leadership

        Capability

        Frameworks, domains and the tooling I work in day to day.

        Deployed

        Systems I designed and shipped, each framed as the problem, the approach and the measured outcome.

        6 projects in production

        Credentials

        Management, architecture, offensive and cloud certifications held.

        In progress

        Open source

        Public repositories: threat-intel tooling, detection rules and automation.

        6 repositoriesgithub.com/ASHDEX

        Brief me on your SOC

        Hiring for a security architect, principal detection and response engineer, or a vCISO? Reach me on any channel below.