Manoj M K
Senior Security Analyst
Bengaluru
Summary
A dynamic security professional with over 5+ years of experience, having a demonstrated history of working in the information technology and services industry, skilled in SOC deliverables and Defender for Endpoints .Currently Seeking challenging and varied position that will enable to capitalize on sound technical and design expertise, with opportunities for personal and professional growth in the field of cybersecurity.
Overview
5
5
years of professional experience
3
3
years of post-secondary education
Work History
Senior Security Analyst
TCS
04.2022 - Current
- Deep dive analysis of triggered alerts using SIEM and other analysis tools.
- Handling escalated alerts L1 Security Analysts
- Investigating incidents, remediation, tracking and follow-up for incident closure with concerned teams.
- Perform root case analysis of incidents/breaches
- Build weekly and monthly reports as per SOC Manager and CISO requirements.
- Onboarding log source using different collection methods.
- Develop content for SIEM by correlation rules, dashboards, reports and alerts.
- Phishing Analysis on User reported mails and blocking necessary IOCs.
- Working on MDR (Detection & Response) activities through MDE which includes devices isolation, quarantining of suspicious files, full AV scan and Initiating Live Response.
- Protecting user Identities by changing password, resetting MFA and revoking user's sessions
- Creation of Phishing Simulation for User Awareness.
- Creating of Custom detection rules for critical cyber threats.
- Fine Tuning of Alerts and Creation of Alert rules in Defender.
- Blocking IOCs as per threat advisories and purging of phish mails reported by users.
Junior Security Analyst
HGS
05.2019 - 04.2022
- Monitoring the customer network using SIEM tool.
- Performing Real-Time Monitoring, Investigation, Analysis, Reporting and Escalations of Security Events from Multiple log sources.
- Escalating the security incidents based on client's SLA and providing meaningful information related to security incidents by doing in-depth analysis.
- Creating tickets on service now and assigning it to the respective team and taking follow-up until closer
- Create Log monitoring reports on daily, weekly and monthly basis in order to maintain strict SLA adherence
- Good knowledge on Phishing email analysis.
- Worked in 24x7 Operational support.
Education
Bachelor of Science - Computer And Information Sciences
GT Institute of Advanced Studies
Bengaluru, India 05.2011 - 01.2014
Skills
SIEM operations
Endpoint Security
Phishing Analysis
Malware Analysis
Incident Response
Firewall and Antivirus
Extended Detection and Response (XDR)
Log Analysis
Tools and Technologies
. SIEM (Qradar & Sentinel)
. M.D for Endpoint
. M.D for cloud app
. M.D for cloud
. M.D for identity
. M.D for O365
. Ticketing Tool -Servicenow
Timeline
Senior Security Analyst
TCS
04.2022 - Current
Junior Security Analyst
HGS
05.2019 - 04.2022
Bachelor of Science - Computer And Information Sciences
GT Institute of Advanced Studies
05.2011 - 01.2014