Shashanka U N
Application Support Specialist @Zylu | Ex-SOC analyst @Cyart | Ex-apprentice @ Target | Risk management | SIEM | ITDR | SIEM | Splunk | Nmap |
- Role
- Security Operations Center Analyst at Cyart
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Shashanka U N
Software Test and Release Engineer with experience in manual testing, API validation, and…
Experience
Security Operations Center Analyst
Aug 2025 — Present · IN
Conducted network scanning and service enumeration using Nmap to identify open ports, services, and potential vulnerabilities.Performed packet sniffing and traffic analysis with Scapy and Wireshark to detect anomalies and visualize protocol distribution.Configured firewall rules (UFW/iptables) to strengthen access control and reduce the attack surface.Implemented and tested intrusion detection using Snort with custom rules for port scans and ICMP traffic.Designed and validated a secure network architecture with VLANs, DMZ, and firewall segmentation, supported by penetration testing with Metasploit.Analyzed encrypted traffic metadata using Python and Wireshark to extract behavioral insights.Deployed a SIEM solution (ELK Stack) for centralized log collection, monitoring, and visualization.Performed network forensics on simulated security incidents, correlating traffic data with SIEM logs, and carried out proactive threat hunting.
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