Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic
Prabhu Elangovan

Prabhu Elangovan

Chennai

Summary

Cyber Security Analyst with 6 years of experience in network routing, switching, cloud environments, web applications and cloud environments in cyber security. Experienced in monitoring and analyzing traffic. Skilled in implementing SIEM, Kona Site Defender, and WAF technologies to fortify security measures. Proficient in root cause analysis for swift incident detection and mitigation, custom security rule development, and protection against OWASP Top 10 threats and DDoS attacks.

Demonstrated success in incident response, threat analysis, and compliance with industry standards. Committed to safeguarding data

integrity and enhancing security posture through continuous monitoring and proactive defense strategies.

Overview

6
6
years of professional experience
4
4
Certifications

Work History

Systems Engineer (Cyber Security Consultant)

TCS Siruseri
06.2022 - Current
  • Conducted routine assessments of user access privileges to mitigate potential risks associated with internal security breaches or compromised accounts.
  • Analyzed of security incidents .Post-resolution, identifying areas for improvement in both technical controls and incident response processes.
  • Proficient in implementing and managing:
  • SIEM, Kona Site Defender, and WAF technologies Utilizing advanced analytics for proactive threat detection and mitigation
  • Mitigated DOS and Credential stuffing attack, created custom rule and aided in BMP finetuning to prevent further cyber attacks
  • Integrated Akamai security features, such as Web Application Firewall(WAF) and DDoS protection, to safeguard new domains from threats.
  • Set up and managed edge servers to distribute content closer to end-users for new domain and configure SSL/TLS settings to secure content delivery.
  • Monitoring the traffic flow for the hostname's/URL's/ IP Addresses
  • Scheduled calls with Clients during service delivery and attacks, discussing resolutions.
  • Responded to abnormal events by assessing the impact and creating P1 or P2 incidents, while mitigating attacks.

Systems Engineer (Network Admin)

VHS Consultant
09.2021 - 06.2022
  • Managed all circuits,routers,switches and data centers
  • ensuring optimal network performance. Provided remote support to field personnel
  • offering technical assistance and troubleshooting expertise to resolve issues promptly. Ensuring timely completion of tasks and adherence to SLA standards. Worked with monitoring and ticketing tools
  • leveraging technology to streamline network management processes. Managed all devices in production
  • liaising regularly with carrier vendors to ensure optimal performance and mitigate potential disruptions.
  • Coordinated post- and pre-installation activities of new network devices at client sites
  • ensuring seamless integration with existing systems.
  • Conducted IOS upgrades and hardware replacements of client network devices
  • enhancing system functionality and mitigating potential vulnerabilities. Collaborated with cross-functional teams to develop and implement IT policies and procedures
  • ensuring compliance with industry best practices and regulatory requirements. Lead a team of technicians responsible for configuring
  • maintaining and troubleshooting the network infrastructure of a large enterprise organization.
  • Mentored and trained junior staffs
  • improving their technical proficiency and professional development.
  • Provided technical support to end-users
  • resolving hardware and software issues and providing training and guidance as needed.

Network Administrator

Synergy Maritime
03.2021 - 06.2021
  • Installed, configured and maintained Cisco routers, Juniper D-Link and DP-link switches
  • ensuring optimal network performance. Hosted Websites Using AWS Cloud Storing The User Data's using S3 Storage Troubleshot the Cloud Related Network Issues Troubleshot hardware and software-related issues on routers and switches
  • diagnosing and resolving problems to minimize downtime. Maintained and upgraded the anti-virus software in all servers
  • ensuring protection against malware and cyber threats. Maintained and upgraded firmware of access points to keep systems up to date and secure.Managed CCTV devices
  • ensuring effective surveillance and monitoring of critical areas. Created shore codes for all vessels and monitored all vessel PCs using software
  • ensuring efficient communication and data sharing across the fleet. Troubleshot user-level network issues
  • providing technical support and assistance to resolve problems promptly. Created user-level topology network diagrams for all vessels and the organization
  • ensuring clear communication and understanding of network structures and configurations. Troubleshot user-level issues in AD and user laptops' software
  • diagnosing and resolving problems to minimize disruptions.

Network Associate

Velocis Systems Private
06.2018 - 03.2021
  • Installed configured and maintained Cisco and HP routers and switches
  • ensuring optimal network performance and reliability. Troubleshot hardware and software-related issues on routers and switches
  • identifying and resolving issues promptly to minimize downtime.
  • Possess detailed knowledge of OSI model TCP/IP,IP addressing, subnetting, DHCP, DNS and ARP
  • enabling effective network management and troubleshooting.
  • Proficient in VLAN VTP, STP, port security and inter-VLAN routing
  • ensuring accurate network segmentation and optimal traffic flow. Experienced in troubleshooting BGP and OSPF
  • identifying and resolving issues related to routing protocols promptly. Possess good knowledge of MPLS
  • enabling efficient management and optimization of network traffic. As a highly skilled Network Engineer
  • I have worked in a multi-vendor environment and excelled in the Routing and Switching domain.
  • I am highly appreciated for my ability to work in the most demanding environments and for being available 24x7 to handle any critical cases. My technical solutions and service improvement plans have provided significant support to the organizations I have worked for.

Education

Bachelor of Engineering - ECE

Erode Sengunthar Engineering College
Erode
04.2001 -

Skills

    Akamai

    AWS,Azure

    Service Now, Spectrum

    IT Infrastructure

    Routing and Switching

Certification

CCNA

Timeline

Systems Engineer (Cyber Security Consultant)

TCS Siruseri
06.2022 - Current

Systems Engineer (Network Admin)

VHS Consultant
09.2021 - 06.2022

Network Administrator

Synergy Maritime
03.2021 - 06.2021

Network Associate

Velocis Systems Private
06.2018 - 03.2021

Bachelor of Engineering - ECE

Erode Sengunthar Engineering College
04.2001 -

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Prabhu Elangovan