Free Tool: 1.2.1.b: Traffic Limited to Necessary


Examine firewall configuration rules for inbound and outbound connections to verify that it's limited to which is necessary









Action1 Customers
1.2.1.b: Traffic Limited to Necessary  
1.2.1.b: Traffic Limited to Necessary
Examine firewall configuration rules for inbound and outbound connections to verify that it's limited to which is necessary


Examination of all inbound and outbound connections enables inspection and control of network traffic based on the IP address (source and destination), to prevent uncontrolled access from untrusted environments to trusted environments. This helps to prevent malicious individuals from accessing the organization's network from unauthorized IP addresses, services, protocols, or ports.

Sign-up for Action1 Free Edition to install/uninstall software and patches, receive real-time alerts and view instant data from your endpoints, or run live or scheduled queries with the ability to export to CSV or Excel. Action1 Endpoint Security Platform is entirely SaaS, with online web interface (no management tools to install) and it has zero cost for basic functionality. Running in the Cloud, Action1 discovers all of your endpoints in seconds and you can query your entire network in plain English.






Hundreds of Organizations Worldwide Use Action1 Platform


Midwestern Energy Company

Being a part of the national energy grid infrastracture puts a lot of cybersecurity responsibilites on our company. Action1 helps to implement it.

Midwestern Energy Company

European Construction Conglomerate

Action1 plays a critical role in our cybersecurity strategy. The ability to instantly understand what is happening on your endpoints is priceless.

European Construction Conglomerate

City Government in Georgia

Our city prides on being one of the most digititally transformed cities in the region. Without Action1, the risks of managing the infrastructure were too high.

City Government in Georgia




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Find more information on 1.2.1.b: Traffic Limited to Necessary at Microsoft TechNet.