Facilitating identification of compromised devices by network access control (NAC) or unified threat management (UTM) security services by leveraging context from an endpoint detection and response (EDR) agent
Systems and methods are provided for synergistically combining network security technologies to detect compromised devices. According to one embodiment, an endpoint detection and response (EDR) agent of multiple endpoint security agents running on an endpoint device detects an incident. A security incident alert is generated by the EDR agent by proactively collecting data regarding the incident. Identification of a device coupled to a private network as potentially being compromised by a security service of a Managed Security Service Provider (MSSP) protecting the private network is facilitated by the EDR agent transmitting the security incident alert to the security service via a security agent of the multiple endpoint security agents corresponding to the security service.
1. An endpoint device comprising:
a processing resource; and
a non-transitory computer-readable medium, coupled to the processing resource, having stored therein instructions that when executed by the processing resource cause the processing resource to:
detect, by an endpoint detection and response (EDR) agent of a plurality of endpoint security agents running on the endpoint device, an incident;
generate, by the EDR agent, a security incident alert by proactively collecting data regarding the incident; and
facilitate, by the EDR agent, identification of a device coupled to a private network as potentially being compromised by a security service of a Managed Security Service Provider (MSSP) protecting the private network by transmitting the security incident alert to the security service via a security agent of the plurality of endpoint security agents corresponding to the security service.
2. The endpoint device of claim 1 , wherein the security service comprises a network access control (NAC) service and wherein the security agent comprises a NAC agent.
3. The endpoint device of claim 1 , wherein the security service comprises a unified threat management (UTM) service and wherein the security agent comprises a UTM agent.
4. The endpoint device of claim 1 , wherein the incident relates to an observation by the EDR agent of a communication attempt between a process running on the endpoint device and a command and control (C&C) server.
5. The endpoint device of claim 4 , wherein the communication attempt comprises a connection attempt originated by the process and directed to the C&C server.
6. The endpoint device of claim 4 , wherein the communication attempt comprises a connection attempted originated by the C&C server and directed to the process.
7. The endpoint device of claim 4 , wherein the device is identified as potentially being compromised by the security service as a result of a communication attempt observed by the security service between the device and the C&C server.
8. The endpoint device of claim 7 , wherein the device comprises an Internet of Things (IoT) device.
9. A method performed by a processing resource of an endpoint device, the method comprising:
detecting, by an endpoint detection and response (EDR) agent of a plurality of endpoint security agents running on the endpoint device, an incident;
generating, by the EDR agent, a security incident alert by proactively collecting data regarding the incident; and
facilitating, by the EDR agent, identification of a device coupled to a private network as potentially being compromised by a security service of a Managed Security Service Provider (MSSP) protecting the private network by transmitting the security incident alert to the security service via a security agent of the plurality of endpoint security agents corresponding to the security service.
10. The method of claim 9 , wherein the security service comprises a network accesss control (NAC) service and wherein the security agent comprises a NAC agent.
11. The method of claim 9 , wherein the security service comprises a unified threat management (UTM) service and wherein the security agent comprises a UTM agent.
12. The method of claim 9 , wherein the incident relates to an observation by the EDR agent of a communication attempt between a process running on the endpoint device and a command and control (C&C) server.
13. The method of claim 12 , wherein the communication attempt comprises a connection attempt originated by the process and directed to the C&C server.
14. The method of claim 12 , wherein the communication attempt comprises a connection attempted originated by the C&C server and directed to the process.
15. The method of claim 12 , wherein the device is identified as potentially being compromised by the security service as a result of a communication attempt observed by the security service between the device and the C&C server.
16. The method of claim 12 , wherein the device comprises an Internet of Things (IoT) device.
17. A non-transitory computer-readable storage medium embodying a set of instructions, which when executed by a processing resource of an endpoint computing device, causes the processing resource to:
detect, by an endpoint detection and response (EDR) agent of a plurality of endpoint security agents running on the endpoint device, an incident;
generate, by the EDR agent, a security incident alert by proactively collecting data regarding the incident; and
facilitate, by the EDR agent, identification of a device coupled to a private network as potentially being compromised by a security service of a Managed Security Service Provider (MSSP) protecting the private network by transmitting the security incident alert to the security service via a security agent of the plurality of endpoint security agents corresponding to the security service.
18. The non-transitory computer-readable storage medium of claim 17 , wherein the security service comprises a network accesss control (NAC) service and wherein the security agent comprises a NAC agent.
19. The non-transitory computer-readable storage medium of claim 17 , wherein the security service comprises a unified threat management (UTM) service and wherein the security agent comprises a UTM agent.
20. The non-transitory computer-readable storage medium of claim 17 , wherein the incident relates to an observation by the EDR agent of a communication attempt between a process running on the endpoint device and a command and control (C&C) server.
21. The non-transitory computer-readable storage medium of claim 20 , wherein the communication attempt comprises a connection attempt originated by the process and directed to the C&C server.
22. The non-transitory computer-readable storage medium of claim 20 , wherein the communication attempt comprises a connection attempted originated by the C&C server and directed to the process.
23. The non-transitory computer-readable storage medium of claim 20 , wherein the device is identified as potentially being compromised by the security service as a result of a communication attempt observed by the security service between the device and the C&C server.
24. The non-transitory computer-readable storage medium of claim 20 , wherein the device comprises an Internet of Things (IoT) device.