Vijith C Email & Phone Number

Bengaluru, Ka, In

Bengaluru, Karnataka, India

Bengaluru, Karnataka, India

Firewall Management (Palo Alto, Fortigate, Sophos, Cisco Meraki, Cisco FTD): Configured, managed, and monitored firewall policies; conducted security audits; performed firmware upgrades and patch management; implemented VPNs; analyzed and responded to security incidents; optimized firewall rules and configurations.Designed and implemented VPN solutions (IPsec, SSL) for secure remote access and site-to-site connectivity.Managed and maintained proxy configurations; implemented web filtering policies; reviewed proxy logs; configured secure web gateways and URL filtering.Utilized monitoring tools to detect and respond to security incidents; coordinated with the incident response team.Implementing strategies to optimize network performance and stability.Developing and enforcing network security policies in line with regulatory requirements. Conducting assessments to identify potential bottlenecks and proactively addressing them to enhance network efficiency.Strengthening network security measures by developing and implementing firewall configurations and access control policies. Conducting periodic security audits to identify vulnerabilities and ensure compliance with industry standards and regulations.Spearheaded the implementation of Entrust Hardware Security Module (HSM) for cryptographic key management and secure data storage. Created documentation for security processes and incident response protocols.Establishing protocols for swift identification, isolation, and resolution of security incidents to mitigate risks and maintain business continuity.Designing, configuring, and monitoring firewall policies to uphold network security.Implementing and managing IPS solutions to detect and prevent malicious activities. Deploying secure access mechanisms and enforcing access policies to prevent unauthorized entry.Utilizing SIEM solutions to centralize logging and detect security incidents.

Bengaluru, Karnataka, India

Troubleshooting Zscaler Client Connector (Zapp)Configuring App Profile for Zscaler clientCreating URL exceptions for uncategorized traffic.User support for ZIA & ZPA site access connecting through Teams telephony system.Creating GRE/IPSec tunnels towards ZScaler.Working on a task like configuration of policies the firewall, Maintenance of devices, Firmware upgrade for firewall, shutting downthe ports & unmanaged the devices through solar wind tool.Monitoring, allowing & blocking network traffic flow for the users based on Zscaler Private Access & Zscaler Internet Access.Deploying the policy’s on Zscaler for the user issues, adding URL into SSL & authentication bypass for user access.Configured FortiGate firewall Cisco switches and Cisco wireless controller from scratch for new sites.Working on change Tasks & problem management using the Service Center tool.Used the Derdack Signl4 app to monitor the urgent alerts for devices & troubleshoot the issue.Escalate to Zscaler Support, engineering and/or cloud operations as required.Troubleshooting VPN interoperability with ZCC.Monitoring network devices, updating devices & adding new devices in the network through the Solar-wind tool.Used Identity Service Engine & password state to change admin login details.Configuration & Troubleshooting on FortiGate Firewall.Configuring and troubleshooting ZIA – Zscaler Internet Access.