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sai-teja-girimaji/README.md

Sai Teja Girimaji

Network Security Capability Lead  |  AI Security Architect  |  SOC Transformation
NTT DATA Cloud Services Division  ·  Hyderabad, India

 

About

Security architect with 13+ years across network security, SOC operations, detection engineering, and cloud security. Building AI-driven security governance frameworks and detection engineering standards at NTT DATA Cloud Services Division.

Current focus: enterprise AI security governance, agentic SOC workflows, and secure AI deployment standards at scale.

What I Work On

Area Technologies
SIEM / Detection Engineering Microsoft Sentinel, Google SecOps, CrowdStrike LogScale, Cortex XSIAM
Network Security Palo Alto Networks, Fortinet, Cisco, Check Point, F5
SASE / Zero Trust Zscaler, Cloudflare, Netskope
Cloud Security Microsoft Azure, AWS, GCP
Detection Languages KQL, Sigma, YARA-L, QRadar AQL
AI Security NIST AI RMF, OWASP LLM Top 10, Prompt Injection Defense, Agentic SOC Workflows

Featured Work

AI Security Governance Framework

Enterprise-grade governance framework for SOC AI deployments. Covers NIST AI RMF mappings, OWASP LLM Top 10 controls, AI agent permission models, prompt injection defense standards, and pre-deployment readiness checklists.

Certifications

SC-100   AZ-500   GCPA   GCSE   CEH   CHFI   PCNSA

In progress:   CISSP   PCNSE

Writing

Tech Stack

Pinned Loading

  1. ai-security-governance-framework ai-security-governance-framework Public

    Enterprise AI security governance framework for SOC deployments. NIST AI RMF mappings, OWASP LLM Top 10 controls, AI agent permission models, prompt injection defense standards, and pre-deployment …

  2. sentinel-kql-detection-rules sentinel-kql-detection-rules Public

    Production-ready KQL detection rules for Microsoft Sentinel. MITRE ATT&CK mapped, with tuning guidance, false positive notes, and response actions.

  3. zero-trust-architecture-reference zero-trust-architecture-reference Public

    Enterprise Zero Trust Architecture reference grounded in NIST SP 800-207 and CISA ZT Maturity Model v2.0. Five pillar deep-dives, SASE vendor comparison, 24-month implementation roadmap, maturity a…

  4. attack-coverage-dashboard attack-coverage-dashboard Public

    JavaScript

  5. cve-intelligence-dashboard cve-intelligence-dashboard Public

    Live CVE triage dashboard cross-referencing NVD, CISA KEV, and EPSS — single-file, no build step.

    HTML

  6. dspm-posture-simulator dspm-posture-simulator Public

    Live DSPM Posture Simulator — Azure AI agent data exposure risk assessment (educational tool).

    HTML