Lalit Keer

Cybersecurity professional with hands-on experience across defensive security operations and web application penetration testing. Built a real-time Windows Registry monitoring tool with alerting logic for persistence and malware-related changes, and works regularly with SIEM concepts, log analysis, and incident documentation. Comfortable with PowerShell and Python for security tooling, and available immediately for rotational SOC shifts.

Cybersecurity Analyst Trainee - Unified Mentor Pvt. Ltd.

(2026-04 - 2026-07)

Paid Training Program

• Building a Windows Registry Change Monitoring System in Python and PowerShell, including SHA-256 baseline integrity checks, JSONL event logging, and severity-tiered alerting.
• Working hands-on with system hardening, log monitoring, and structured incident documentation aligned to blue-team practices.
• Applying SOC-relevant methods including event correlation, alert triage, and security write-ups for completed project work.
• Studying core networking fundamentals (DNS resolution, TLS 1.3 handshake mechanics, browser process architecture) to strengthen incident investigation skills.

Penetration Testing Trainee - Hacktify Cyber Security

(2024-02 - 2024-03)

Paid Training Program

• Conducted web application penetration testing focused on OWASP Top 10 vulnerabilities including XSS, CSRF, and IDOR.
• Produced remediation reports covering vulnerability severity, affected components, and recommended mitigations.
• Translated offensive findings into defensive triage steps aligned with security event management workflows.
• Used Burp Suite, OWASP ZAP, and Nmap to identify and validate security weaknesses in target applications.

Diploma - Cybersecurity & Ethical Hacking - ATL Foundation

Bachelor of Arts - B.A. - Gandhi PR College