Over 20 years experience in IT. Seventeen years experience as Systems/Network Administrator for Internet Service Providers/Web Hosting Providers. Designed and implemented networks, including WANs, LANs utilizing wired and wireless technologies. Provided server administration for production SaaS website and eCommerce sites, including PCI DSS security compliance.
For this job, I would look to use IPTABLES instead of blocking at the service level.
Native English speaker.