johnson88022

AD Manager Configuration and Management: 1. Account and permissions management 2. RADIUS authentication setup and binding 3. LDAP-based service authentication ● FortiGate & FortiVPN: 1. IP and routing policy management 2. Traffic control 3. FortiVPN setup with user and RADIUS authentication ● VPN Setup and Troubleshooting: 1. OpenVPN and SSLVPN configuration ● Cloud Services: 1. Procurement and setup of EC2 instances on AWS, Alibaba Cloud, GCP, Linode, etc. 2. Security group configuration and snapshot backups 3. Troubleshooting machine anomalies ● Cloudflare Configuration: 1. Managing A-record, CNAME, and TXT DNS settings ● VCenter Host Management: 1. Host setup and maintenance 2. BIOS updates in maintenance mode ● Local IT Management: 1. Domain control integration for company devices 2. Assigning admin permissions ● Jira, GitLab, and Google Admin Console: 1. Permission management for Jira and GitLab repositories 2. Account creation and email log investigation via Google Admin

Primarily provided cybersecurity services for government and enterprises. ● Log analysis using ELK stack. ● Conducted Log Server POC and collected previous data for analysis. ● Performed product version update testing. ● Created presentation materials and conducted product training sessions for clients. ● Regularly maintained and updated Log Server (Linux Ubuntu) and SIEM (Linux Debian) to ensure system stability and resolve any anomalies.

● Monitored server rooms and network equipment using monitoring tools ● Improved user experience based on customer feedback