In a more advanced CrowdSec installation, it possible to run multiple CrowdSec agents and bouncers on your network that report to a single local server hosting the CrowdSec LAPI.ĬrowdSec released a beta version of the CrowdSec OPNsense plugin on January 21st, 2022, but it is currently available in the main OPNsense repository. The LAPI can be located on the firewall or some other server on the network. The CrowdSec agents and bouncers communicate with the local API (LAPI) which then communicates with the central API (CAPI) to share and update crowd-sourced intelligence information. If the bouncer is running on the firewall like OPNsense, it will protect the entire network from malicious IP addresses, but bouncers can protect individual services running on your network such as web servers. The bouncer is used to block IP addresses from access protected resources. The agents monitor log files for malicious activity and reports certain information back to the CrowdSec community. There are two main parts to CrowdSec: the agent and the bouncer. This makes CrowdSec fast, efficient, and effective for protecting various resources on your network. IP addresses with a bad reputation score can be blocked from accessing protected resources. While other IPS platforms may use various signatures/rules to block traffic that is known to be malicious, CrowdSec takes the approach of calculating a reputation score for IP addresses using threat intelligence gathered by the community. CrowdSec can monitor, alert, and block malicious activity on any system in your network in which CrowdSec is installed. This allows CrowdSec to respond quickly to new threats. One unique aspect of CrowdSec is the use of crowd sourcing threat information that is shared among other CrowdSec users. CrowdSec is an open source Intrusion Prevention System (IPS) which crowd sources various types of threat intelligence that is used to monitor and protect your network from known threats.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |