Yuvaraja Muthukrishnan

Experience

1. Cyber Security Specialist

   Tata Consultancy Services

   Nov 2021 — Present · Chennai, IN

   Investigate information security events in the SOC environmentto immediately detect, verify, and respond swiftly to cyberthreats.• Engages stakeholders in managing the Information SecurityProgram and ensure that all tasks of the function are achievedin a timely manner.• Provide analysis and guidance regarding threats, privacy, andsecurity incidents using Splunk, Sentinel, Microsoft ATP, etc.• Liaise with stakeholders in relation to cyber securityissues and provide further recommendations.• Investigating incidents, and attack patterns, researching newdefense techniques and tools, and Documenting the proceduresfor SOC.• Serves as a technical point of escalation and providesmentoring for L1 Analysts.• Lead the analysis on Malware, Phishing, and other cyber-attacks and provide the RCA.• Maintain an information security risk register and assist withinternal and external audits relating to information security.• Writing reports and incident summaries for stakeholders.• Deliver cyber security awareness training to colleagues.• Supporting analysts on investigations and Handling SecurityAlerts according to a security metric and reduce false positives.• Involved in use case creation and did the fine-tuning to reduce false alarms.

Education

• RVS Group of Institutions, Dindigul

  Bachelor of Engineering - BE

  2016 — 2020