Krishna Sai Haneesh Mallepaddi
St Louis,MO
Summary
Dedicated Cyber Security Analyst with over 3 years of experience specializing in cyber security, Incident Response, Security Operations, and SIEM. My background includes serving as a SOC L1 Analyst for diverse clients, ensuring the security of their networks. My proactive and structured mindset and a drive for innovation have contributed to successful collaborations with clients and teams.
Overview
3
3
years of professional experience
3
3
Certification
Work History
Senior Systems Engineer
Infosys Ltd
04.2022 - 07.2023
- Monitored, investigated, and identified threats & alerts in client networks from individual security tools
- Analyzed alerts on the centralized XSOAR Demisto tool and took further mitigation steps to mitigate the risk involved with assigned SLA
- Worked as a Qradar Analyst, handled basic integration, worked on Offenses, and managed log sources
- Monitored Service Now IT Management ticketing tool for Incidents assigned to the Security Operations Queue, raised incidents in Service Now, and followed up with respective teams for closure.
Systems Engineer
Infosys Ltd
01.2021 - 03.2022
- Identified phishing/spam emails, analyzed the risk involved, and took all containment steps
- Managed Microsoft Cloud App Security (MCAS) tool in the client environment, by checking different types of alerts
- Worked on Phishing emails reported by the users in the environment and took appropriate actions
- Worked as an Endpoint Security Analyst on various types of alerts based upon various kinds of rules in cortex XDR to detect and take necessary actions upon them
- Analyzed Malicious URLs/Domains reported in FireEye NX, and Proofpoint TAP and took appropriate actions.
Systems Engineer Trainee
Infosys Ltd
09.2020 - 12.2020
- Completed Infosys training in Cyber Security stream
- Completed project documentation, updated, and distributed to appropriate project personnel
- Shadowed senior engineers to learn ways to implement methodologies.
Education
Master of Science in Cybersecurity -
Saint Louis University
St Louis, MO05.2025
Bachelor of Science -
Koneru Lakshmaiah Education Foundation
Andhra Pradesh, India05.2020
Skills
- IBM QRadar
- Splunk
- Cortex XDR
- Demisto (Cortex XSOAR)
- Phishing
- PaloAlto Firewall (Panorama)
- Proofpoint (TAP, TRAP, PPS)
- Microsoft Cloud APP Security (MCAS)
- ServiceNow
- Jira
- Vectra
- Log Analysis
- Wireshark
- Wildfire
- FireEye NX
- Linux
- Windows
- Microsoft Office
- Python
- MySQL
Certification
- CompTIA Security+ | 06/2024 - 06/2027
- Cisco Certified Network Associate (CCNA) | 07/2024 - 07/2027
- Microsoft Certified: Security Operations Analyst Associate | 07/2022 - 07/2025
Timeline
Senior Systems Engineer
Infosys Ltd
04.2022 - 07.2023
Systems Engineer
Infosys Ltd
01.2021 - 03.2022
Systems Engineer Trainee
Infosys Ltd
09.2020 - 12.2020
Master of Science in Cybersecurity -
Saint Louis University
Bachelor of Science -
Koneru Lakshmaiah Education Foundation
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