---
title: "Deeshanu Mandal - Cyber Security L2 Analyst in Bengaluru | Tal"
description: "Meet Deeshanu Mandal, Security Engineer | Network & Firewall Security | Palo Alto | Fortinet | Check Point | Zscaler | F5 WAF | ServiceNow based in Bengaluru."
image: "https://tal.club/meet/deeshanu/share-image"
---

# Deeshanu Mandal on Tal

## Headline

Security Engineer \| Network & Firewall Security \| Palo Alto \| Fortinet \| Check Point \| Zscaler \| F5 WAF \| ServiceNow

## About

Security Engineer with 4 years of experience in Network Security Operations and enterprise firewall management\. Strong hands\-on expertise in Palo Alto, Fortinet, and Check Point firewalls, including policy lifecycle management, NAT, IPSec/SSL VPN configuration, rule audits, and zero hit\-count cleanup initiatives\. Experienced in administering F5 BIG\-IP WAF for Layer\-7 protection and OWASP mitigation, along with Zscaler ZIA for secure web gateway and Zero Trust access control in enterprise environments\. Skilled in incident response, firewall optimization, OS upgrades, and SLA\-driven operations\. Recognized by customer management for delivering effective troubleshooting and timely resolution of critical firewall and security incidents\. Proficient in SolarWinds monitoring and ITSM platforms including ServiceNow and Cherwell\. Open to Security Engineer and Network Security Engineer opportunities\.

## Location

Bengaluru

## Work experience

Cyber Security L2 Analyst at Wipro, Oct 2024 \- Present · 1 yr 9 mos, Bengaluru, Karnataka, India · Hybrid, Manage and resolve enterprise security incidents using ServiceNow in SLA\-driven environments\. Administer and optimize firewall policies across Palo Alto, Fortinet, and Check Point\. Configure and troubleshoot NAT and IPSec/SSL VPN for secure connectivity\. Support F5 BIG\-IP WAF and Zscaler ZIA to strengthen web and network security\. Conduct incident analysis and perform firewall rule audits, including zero hit\-count cleanup\.

Cyber Security L1 Analyst at Wipro, Jul 2022 \- Sep 2024 · 2 yrs 3 mos, Bengaluru, Karnataka, India · Hybrid, Managed email security using Trend Micro and Check Point Harmony, reducing phishing and malware incidents\. Monitored security events and incidents in ServiceNow, providing accurate tracking and reporting\. Assisted in configuring firewalls, VPNs, and secure web gateway policies to protect internal and cloud networks\. Supported SOC and security operations teams in incident resolution and escalation procedures\. Contributed to security documentation and compliance reporting for audits\.

Cyber Security Analyst Training at Wipro, Feb 2022 \- Jun 2022 · 5 mos, Bengaluru, Karnataka, India · Hybrid, Completed intensive hands\-on training in network security, firewalls, and monitoring tools\. Gained experience with security tools\. Developed foundational skills in incident response, threat detection, and policy configuration\.

IT Apprenticeship at Zuari Agro Chemicals Ltd\., Jan 2021 \- Jan 2022 · 1 yr 1 mo

Scada Internship at Karnataka Power Transmission Corporation Limited \(KPTCL\), Jul 2019 \- Aug 2019 · 2 mos, Bengaluru, Karnataka, India

## Education

Navy Children School, Goa

Bachelor of Engineering \- BE, Electronics and communication engineering, The Oxford College of Education, Bengaluru

[View the original profile](https://tal.club/meet/deeshanu)

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