An employee takes the company laptop offsite and connects it to an insecure network. A hacker is able to deploy a malware application to the laptop. The employee takes the network back to the…

An employee takes the company laptop offsite and connects it to an insecure network. A hacker is able to deploy a malware application to the laptop. The employee takes the network back to the office, where the malware uses the credentials of the employee to eavesdrop and to implement denial of service (DoS) attacks. Which security would help prevent this type of attacks?