Vaithilingam Arumugam
Sr. Security Analyst at Tata Consultancy Services
- Role
- IT Analyst at Tata Consultancy Services
- Location
- Chennai, TN, IN
- LinkedIn followers
- 500 followers
About Vaithilingam Arumugam
Experienced Cybrersecurity Engineer with a demonstrated history of working in Information Technology and services industry. Skilled in- EDR | SIEM | AV | Open DNS | UEBA | Deception- Security Orchestration, Automation Response (SOAR)- Threat analysis and investigation- Threat Hunting- Log Analysis- Phishing mail analysis - Security Incident Response- Security Research
Experience
IT Analyst
Feb 2016 — Present · Chennai, IN
Project summary :I am a part of the Cyber SOC team in Mumbai. I am responsible for thesecurity of internal TCS network and systems.My ongoing responsibilities are as below - Threat Hunting- Creating and working on automation via Demisto- Working on EDR ( Crowdstrike ) alerts and taking immediate necessary steps for the alerts- Creating custom IOA rules - Monitoring on logs of perimeter level tools and working on its trend- Creating and refining SIEM ( IBM QRadar ) rules- Creating and modifying Modules in UEBA- Monitoring CASB alerts- Monitoring targeted alerts using Deception tools- Working on blacklisting and whitelisting applications- Performing forensic analysis on the detected file or activity and find the root-cause- Taking immediate actions for all Antivirus ( Symantec, Mcafee, Trendmicro )alerts of our internal devices.
Education
ManakulaVinayagar Institute of Technology
Bachelor of Technology (BTech), Electronics and Communications Engineering
2012 — 2015
Motilal Nehru Government Polytechnic College
DECE
2009 — 2012
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