Ranjith Govindaraju
Cybersecurity Analyst | Expert in SIEM Tools & Network Security | Strengthening Cyber Defenses | Chennai, India
- Role
- Security Analyst at Tata Communications
- Location
- Chennai, IN
- LinkedIn followers
- 500 followers
About Ranjith Govindaraju
With over five years and 3 months of focused experience in cybersecurity, I specialize in…
Experience
Security Analyst
May 2022 — Present · Chennai, IN
Managing 24x7 SOC operations, including real-time event monitoring, incident detection, tracking, and analysis• Conducting real-time monitoring of network security components such as firewalls, routers, system applications, Windows and UNIX devices, web servers, and F5 devices• Performing real-time log analysis and creating daily, weekly, and monthly log monitoring reports to ensure strict SLA adherence• Aggregating and correlating logs, configuring reports, queries, rules, filters, dashboards, real-time alerts, and console resource operations• Escalating issues according to the escalation matrix to senior authorities for faster and more effective resolution• Performing SIEM operational tasks including analysis, optimization, reporting, and fine-tuning of existing rules• Monitoring and ensuring closure of security incidents such as password attacks, login failures from multiple hosts, and successful password guessing attacks• Investigating incidents and analyzing SIEM logs, CrowdStrike EDR solutions, CASB, and Forcepoint DLP• Being familiar with SIRT activities, including email analysis, asset missing cases, and legal cases• Regularly preparing and maintaining log monitoring and tracking reports to identify and address bottlenecks
Education
Mahendra Institutions
Bachelor's degree
2015 — 2019
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