Tinu Kumar Mishra
Security Analyst @Inbey Global Technology Services Private Limited
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WORK HISTORY
Security Analyst @Inbey Global Technology Services Private Limited
Hyderabad, IN
EDUCATION
Veer Kunwar Singh University, Arrah
Bachelor of Commerce - B.COM
ABOUT TINU KUMAR MISHRA
Worked in a 24x7 Security Operations Center.Monitoring the customer network using ArcSight SIEM.Act as first level support for all Security Issues.Analyzing Realtime security incidents and checking whether its true positive or false positive.Performing Real-Time Monitoring, Investigation, Analysis, Reporting and Escalations of Security Events from Multiple log sources.Raising true positive incidents to the respective team for further action.Creating tickets on service now and assigning it to the respective team and taking the follow-up until closer.Monitoring security systems and networks for anomalies.Work closely with business units to ensure that they know what and how to feed data into the Arcsight SIEM.Case study and implementation of basic correlation rules.Co-ordinate with networking teams to maintain and establish communication to remote Arcsight Connectors.Investigate malicious phishing emails, domains, and IPs using Open-Source tools and recommend proper blocking based on analysis.Good understanding of Arcsight Architecture.Installing ArcSight Connectors.Upgradation of ArcSight Connectors.Integration of new devices with ArcSight such as Windows, Linux, CISCO Firewall, Routers, Switches etc.Doing the troubleshooting if any device is not sending the logs to the ArcSight.Creation of ArcSight content like Correlation Rules, Query, Report, Dashboards etc.Maintain keen understanding of evolving internet threats to ensure the security of client networks.
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