Meghana D
Senior Network Engineer @Bank of America
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WORK HISTORY
Senior Network Engineer @Bank of America
Dallas, TX, US
Develop the safety settings of Palo Alto PA- PA-5220, PA-5420, and PA-3430 firewalls to manage traffic, stop unauthorized access, and successfully detect and get rid of threats. • Installed and operated Palo Alto Networks Next-Generation Firewalls (NGFWs) to safeguard the system’s perimeter and apply precise control based on app regulations. • Configured and monitored Palo Alto Panorama’s threat prevention features, including antivirus, anti-spyware, and vulnerability protection, to safeguard network assets. • Worked on integrating Cloudflare WAF with on premise and cloud-base infrastructure, ensuring seamless traffic flow and DDoS protection. • Deployed Cloudflare Magic Transit for network-layer DDoS mitigation, protecting on premise data centers from volumetric attacks. • Integrated defenses against spyware, phishing, and command-and-control threats by integrating FTD 2100 with Cisco Umbrella for extra cloud-delivered threat analysis. • Implementing FMC’s real-time indicating and event connection capabilities, comprehensive responses to incidents were created to guarantee prompt detection and removal of network threats. • Worked on Prisma Cloud to provide security for containerized environments, including orchestration platforms like Kubernetes and Docker. • Involved in network reliability for services with high inter-application traffic by configuring the Cisco ACI spine-leaf architecture for optimal east-west and north-south traffic. • Implemented security and utilization of resources by enabling Cisco ACI’s multi-tenancy features and establishing separate network settings for various clients and sections.
EDUCATION
Sri Indu College Of Engineering & Technology
Bachelor's degree
Southern Arkansas University
Master's degree
ABOUT MEGHANA D
Over 7 years of hands-on experience in network and security engineering, with a focus on large-scale infrastructure support and enhancing security performance through comprehensive network design, analysis, and implementation. Configured Palo Alto PA-5450, PA-5220, and PA-3440 firewalls to enable secure access to mission-critical applications like Salesforce and Office 365, while restricting non-essential traffic such as peer-to-peer sharing. Deployed antivirus and intrusion prevention profiles on FortiGate 500E, 3200F, and 1800F firewalls to proactively detect and block malware threats and unauthorized access, mitigating potential data breaches. Designed and implemented Role-Based Access Control (RBAC) and TACACS+ authentication on Cisco Nexus 9300, 7010, 5542, and 2148 switches to enforce access control based on user roles and operational responsibilities. Integrated monitoring within Cisco ACI to track endpoint behavior and enforce dynamic security policies throughout the fabric. Configured IPsec site-to-site VPNs on Cisco 8200, 8600, ISR 4221, and 4331 routers to establish encrypted and reliable communication channels between remote branch offices and corporate headquarters.
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