Hackers frequently scan the Internet for computers or networks to exploit. An effective firewall can prevent hackers from detecting the existence of networks. Hackers continue to scan ports, but if the hacker finds there is no response from the port and no connection, the hacker will move on. The firewall can block unwanted traffic and NMap can be used to self-scan to test the responsiveness of the organization's network to would-be hackers.
Select the following link to enter Workspace and conduct the port scanning. Provide your findings in the SAR deliverable. Provide analyses of the scans and any recommendation for remediation, if needed. Identify any suspicious activity and formulate the steps in an incidence response that could have been, or should be, enacted. Include the responsible parties that would provide that incidence response and any follow-up activity. Include this in the SAR. Please note that some scanning tools are designed to be undetectable. While running the scan and observing network activity with Wireshark, attempt to determine the detection of the scan in progress. If you cannot identify the scan as it is occurring, indicate this in your SAR.