Divy Gupta
Cyber Security Professional | Tier 3 SOC Analyst | MITRE ATT&CK & XDR Operations | Zscaler & Network Security Engineering
- Role
- Cyber Security Professional at BT Group
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Divy Gupta
Cyber Security Professional | SOC Tier 3 & Infrastructure SecurityI specialize in the technical orchestration of enterprise defense. My background combines the precision of a Senior Cisco TAC Engineer with the strategic oversight required for Tier 2/3 Global SOC operations.Currently, I lead MDR and XDR initiatives within the Rackspace GSOC, mapping adversary behavior to the MITRE ATT & CK framework. From managing Zscaler deployments for users to securing 500+ enterprise firewalls, I focus on building resilient systems that anticipate threats rather than just reacting to them.Core Focus:Detection: XDR, MDR, SIEM (Splunk), and EDR (CrowdStrike).Network: Cisco FTD/FMC, ISE Clusters, and Palo Alto Panorama.Identity: Zero Trust (Zscaler ZIA/ZPA) and Azure/Entra ID Protection.Response: Threat Hunting, Forensic Analysis, and SOAR Playbook Automation.I am passionate about the mechanics of security—analyzing packet-level data to dismantle complex attack vectors and hardening global infrastructures.
Experience
Cyber Security Professional
Jan 2026 — Present · Gurugram, IN
Lead MDR and XDR operations; map security alerts to the MITRE ATT & CK framework to identify adversary Tactics, Techniques, and Procedures (TTPs).~Investigate and mitigate complex threats including XSS, SQL Injection, Malware, Reconnaissance, Port Scanning, and Brute Force attacks.~Manage identity and email security via Azure Portal, investigating unfamiliar sign-ins, atypical travel, malicious attachments, and blacklisting URLs/Senders.~Utilize CrowdStrike Falcon and Recorded Future for malware sandboxing, endpoint protection, and incident validation.~Develop Splunk dashboards and SOAR Playbooks; perform IPS signature tuning for Armor AMP and Trend Micro.~Perform Threat Hunting and Forensics; maintain Palo Alto Panorama for vulnerability management and deep packet analysis.
Education
D.A.V. Public School - India
High School Diploma, Maths-Science
2008 — 2016
CHANDIGARH UNIVERSITY
Bachelor's degree, Computer Science
2016 — 2020
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