A Managed IT service involves outsourcing your IT systems so that an external provider is responsible for your IT process, infrastructure, and network security. A managed IT provider does not fall under the category of outsourcing on demand. Instead, your managed IT provider offers a long-term support service for your IT systems.
https://www.extnoc.com/learn/n....etworking/active-net

What is Active Network Monitoring? – ExterNetworks
Favicon 
www.extnoc.com

What is Active Network Monitoring? – ExterNetworks

Active Network Monitoring is an important tool for security professionals, allowing them to monitor their networks and detect threats quickly.