Bharat Bhushan Tyagi

• Led the Microsoft Purview DLP deployment across M365 (Teams, Exchange, SharePoint, and Endpoint).
• Reduced false positives by 40% using improved match techniques and policy scoping.
• Migrated from Symantec to Purview for a New Zealand bank client, with no business disruption.
• Developed custom detection rules and policy tips for PII, and financial protection.
• Integrated DLP telemetry with Splunk for stakeholder visibility.

• Delivered regex and EDM-based tuning for Symantec DLP across BFSI accounts.
• Managed proxy migration from on-prem to cloud, maintaining performance baselines.
• Mentored junior analysts, and authored SOPs for consistent policy governance.
• Produced audit-aligned reports for compliance, and internal risk teams.

SOC Analyst (via Mindmoon Private Limited) (Aug 2019 - Nov 2019)

• Managed global DLP operations using Forcepoint and Symantec DLP.
• Led vendor evaluations (McAfee, Digital Guardian, CoSoSys) for the DLP maturity roadmap.
• Ensured compliance with data protection policies across business units.
• Worked with Legal and IT to align DLP with privacy mandates.

• Delivered incident triage and tuning for Symantec DLP.
• Worked closely with global teams on detection logic and risk reporting.
• Contributed to audit documentation and SLA improvements.

• Managed Websense DLP incidents and case tracking.
• Refined policies and improved alert quality via root cause reviews.

• Resolved link-down and link-flapping incidents for enterprise customers.
• Optimized RF devices (like Cambium, RadWin, and Maksat) are deployed at BTS to restore and maintain network stability.

• Logged and assigned network issue tickets to NOC L2/L2 teams for MPLS, DLC, and NPLC networks.
• Provided customer updates, handled escalations, and performed basic checks using Network Monitoring Systems (NMS).