Which of the following is die most important security concern when using legacy systems to provide production service?

• A.Instability
• B.Lack of vendor support
• C.Loss of availability
• D.Use of insecure protocols

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A company relies on open-source software libraries to build the software used by its customers. Which of the following vulnerability types would be the most difficult to remediate due to the company's reliance on open- source libraries?

• A.Buffer overflow
• B.SQL injection
• C.Cross-site scripting
• D.Zero day

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You are security administrator investigating a potential infection on a network.
Click on each host and firewall. Review all logs to determine which host originated the Infecton and then deny each remaining hosts clean or infected.

Correct Answer:

Explanation

Based on the logs, it seems that the host that originated the infection is 192.168.10.22. This host has a suspicious process named svchost.exe running on port 443, which is unusual for a Windows service. It also has a large number of outbound connections to different IP addresses on port 443, indicating that it is part of a botnet.
The firewall log shows that this host has been communicating with 10.10.9.18, which is another infected host on the engineering network. This host also has a suspicious process named svchost.exe running on port 443, and a large number of outbound connections to different IP addresses on port 443.
The other hosts on the R&D network (192.168.10.37 and 192.168.10.41) are clean, as they do not have any suspicious processes or connections.

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Which of the following would most likely mitigate the impact of an extended power outage on a company's environment?

• A.Hot site
• B.UPS
• C.Snapshots
• D.SOAR

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Select the appropriate attack and remediation from each drop-down list to label the corresponding attack with its remediation.
INSTRUCTIONS
Not all attacks and remediation actions will be used.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

Correct Answer:

Explanation
Web serverBotnet Enable DDoS protectionUser RAT Implement a host-based IPSDatabase server Worm Change the default application passwordExecutive KeyloggerDisable vulnerable servicesApplication Backdoor Implement 2FA using push notification A screenshot of a computer program Description automatically generated with low confidence

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