Avinash Kumar
Network & Security Lead
- Role
- Network & Security Lead at TBO.COM
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Avinash Kumar
MBA-IT/B.Tech with 12 years of experience in IT - Infrastructure Projects, Service…
Experience
Network & Security Lead
Oct 2023 — Present · Gurugram, IN
Deployment & Implementation of Network Infrastructure & Security products of entire TBO India, TBO Holidays & TBO-DMCC groups across multiple Geolocation regions.Configure, manage, and monitor the Firewalls of PaloAlto-PA440, SonicWall NSA 2600, Sophos (XGS126, XGS 2100,XGS 2300), including policies, NAT rules, VPNs (IPSec, SSL), and high availability setups.Administer and optimize Sophos Central Cloud including Endpoint Protection, Intercept X, Server Protection, Email Security, and Device Encryption.Maintain security compliance by regularly updating firmware and managing threat definitions with IDS/IPS protection.Deploy, configure, and manage HP ProCurve and Aruba Switches (Layer & Access Point (AP-505/515) including VLANs, trunking, ACLs, and static/dynamic routing.Manage the entire wireless and wired infrastructure through Aruba Central Cloud, includingZero-touch provisioning (ZTP) of switches and APsCentralized monitoring and alertingTemplate-basedConfigure and manage SSIDs, user roles, authentication (WPA2/WPA3, 802.1X), and guest access through Aruba CentralDeploy, configure, and manage Trend Micro Apex One solutions for endpoint protection across user devices and servers.Administer Sophos Endpoint Protection via Sophos Central, including policies for Intercept X, Device Control, Application Control, and Web Filtering.Design, implement, and maintain VPN solutions, including IPSec, SSL VPN, and site-to-site and client-to-site tunnels.Build and manage IPSec VPN tunnels between branch offices, data centers, and AWS cloud environments.Manage, configure, and maintain third-party VPN solutions Surfshark and HMA for anonymous web research, geo-location testing, threat intelligence, or digital forensics while maintaining identity obfuscation.Implementing Elasticsearch with Kibana for Firewall log analysis to visualize, search, and monitor network security events in real time & store the event logs of Firewall for 24*7*365 days.
Education
ST.DOMINIC SAVIOS HIGH SCHOOL
Associate of Science (AS), PHY,CHEM,MATH
2006 — 2007
Vinayaka Mission's Research Foundation - University
Bachelor of Engineering (BE), Electronic & Telecommunication Engineering
2008 — 2012
Subharti University
Master of Business Administration - MBA, Information Technology
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