In traditional enterprise and hosting networks architecture, IT resources such as compute, firewall, storage, load balancer and WAN are fairly static and well-defined under boundaries with a greater degree of control. Network security teams implemented Security Information & Event Management (SIEM), proper security zones, passive TAPs, net flow based solution and IDS/IPS tools to provide deeper insights into security threats occurring in their network environment:
This diagram displays the web servers, network devices, WAN/partner connectivity, and security architecture of a legacy network. Under this model, ...
