Prashanth Kumar B Email & Phone Number

Hyderabad, IN

Mumbai, Maharashtra, India

• Orchestrated the comprehensive implementation of ELK, optimizing log management and analysis.
• Engineered custom Logstash pipelines for seamless data normalization and analysis.
• Designed and deployed advanced Elasticsearch queries for proactive threat detection.
• Implemented real-time alerting mechanisms, reducing incident response times by 30%.
• Led the integration and optimization of The Hive, streamlining case management and collaboration.
• Configured Cortex, achieving a 25% reduction in mean time to resolution (MTTR).

Bengaluru, Karnataka, India

• Monitored and analyzed events generated by various security and network tools, including Firewalls, Proxy servers, AV, IPS/IDS, System Application, Windows and Linux servers.
• Conducted security incident response, analyzed logs, investigated incidents, and assessed their validity.
• Handled phishing emails and created tickets as necessary.
• Conducted in-depth investigation of IPS alerts by analyzing packets in the IPS Appliance.
• Met SLA commitments and tracked ticket closures.
• Scanned the environment using Nessus tool to identify vulnerabilities and provided reports to respective business owners.DDOS(Radware)WAF (F5)DAM (McAfee, Imperva)DLP (Symantec)NIPS (Cisco Firepower) Crowd.

Hyderabad, Telangana, India

• Monitored security alerts, investigated potential breaches, and analyzed logs using SIEM tools.
• Conducted real-time analysis of security events for network and security devices.
• Responsible for monitoring security alerts, analyzing logs generated by appliances, and assessing whether incidents are false positives or false negatives.
• Utilized SIEM tools such as IBM QRadar and Splunk to detect potential signs of security breaches and performed detailed investigations to confirm successful breaches.
• Conducted root cause analysis and handled incidents according to the defined Incident Management Framework.
• Collaborated with MSSP for incident management and triage based on the MITRE ATT&CK framework.

Hyderabad, Telangana, India

• Implementation of new redundant WAN/LAN equipment to eliminate single point of failures at device and connectivity in the current network topology.
• Install and configure Cisco 2960, 3650 series switches for redundancy at intermediate level for LAN & WAN networks.
• Implement and manage dynamic routing with EIGRP for LAN networks.
• Implement and manage VLANs and Gateway redundancy protocol like HSRP.
• Firewall Policy administration and work with user requests submitted by users.
• Troubleshooting connectivity issues within the server zones of the Datacentre (between application servers, database and web servers) as well as user requests and user connectivity issues from various branch locations.

Hyderabad, Telangana, India

• Responsible to install, setup, maintain network and also configure the peripherals, cabling and equipment’s accordingly as per the requirement.
• Responsible for the installation of operating system and software in servers & desktops (Microsoft & Linux).
• Protecting the Servers and Clients data from Viruses by installing Antivirus Software Kaspersky Enterprise antivirus server, Symantec and trend micro antivirus.
• Managing user accounts and giving share & security level permissions.
• Responsible for Domain controller, DNS and active user directory.
• Responsible for IT infrastructure monitoring and managing internet proxy server.

Master Of Technology - Mtech, Embedded Systems And Vlsi Design

Activities and Societies: HackathonDigital Systems Design Analog and Mixed-Signal VLSI Design Advanced Embedded Processors and.

Bachelor Of Engineering - Be, Information Technology

Activities and Societies: Football PlantationProgramming Languages (C, C++, Java, etc.) Data Structures and Algorithms Database Management.