Sanjana Ailneni
CyberSecurity Analyst & EDR Specialist
About
CyberSecurity professional with 3 years of hands-on experience in security operations, specializing in Endpoint Detection and Response(EDR) with tools like Microsoft Defender for Endpoint(MDE), Microsoft Defender for Cloud(MDC) and CrowdStrike Falcon. Skilled in threat analysis, incident response, malware behavior detection and improving endpoint security postures in enterprise environments. Adept at analyzing security alerts, mitigating risks and strengthening defense mechanisms to ensure robust endpoint protection. Recognized as RCML(Relationship Crisis Management Lead) for outstanding performance and leadership initiative. Successfully maintained BCP (Business Continuity Planning) compliance and spearheaded cybersecurity awareness drills to enhance team readiness and organizational security posture.
Skills & Expertise (6)
Work Experience
CyberSecurity Analyst & EDR Specialist
Tata Consultancy Services(TCS)
2021-2022 - Present
Monitored and analyzed security alerts using SIEM and EDR tools to detect and respond to threats in real time. Conducted in-depth investigations of security incidents, including root cause analysis and incident reporting. Performed log analysis, event correlation, and proactive threat hunting to identify malicious activities. Fine-tuned detection rules and use cases to enhance alert accuracy and reduce false positives. Analyzed phishing emails, malware artifacts, and suspicious user or network behaviors. Collaborated with internal teams for timely incident escalation, resolution and remediation. Maintained documentation, including standard operating procedures(SOPs) and incident response playbooks. Supported vulnerability management efforts and ensured compliance with security policies and standards. Contributed to continuous improvement of EDR workflows, including automation of detection and response tasks. Served as RCML for outstanding performance and initiative; maintained BCP compliance and led cybersecurity awareness drills for team education.
Education
Bachelor of Technology in Information Technology
2018 - 2022 · India
Certifications
CompTIA Security+
CompTIA · 2024
Awarded as “On the Spot Award” in 2024 by TCSSIEM & EDR Tools: Microsoft Defender for Endpoint, Microsoft Defender for Cloud, CrowdStrike Falcon, Microsoft Sentinel.
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Availability Details
Visa Status
No Visa
Relocation
Open to Relocation