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Question 34 - SK0-005 discussion

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A server is performing slowly, and users are reporting issues connecting to the application on that server. Upon investigation, the server administrator notices several unauthorized services running on that server that are successfully communicating to an external site. Which of the following are MOST likely causing the issue?

(Choose two.)

A.
Adware is installed on the users’ devices
Answers
A.
Adware is installed on the users’ devices
B.
The firewall rule for the server is misconfigured
Answers
B.
The firewall rule for the server is misconfigured
C.
The server is infected with a virus
Answers
C.
The server is infected with a virus
D.
Intrusion detection is enabled on the network
Answers
D.
Intrusion detection is enabled on the network
E.
Unnecessary services are disabled on the server
Answers
E.
Unnecessary services are disabled on the server
F.
SELinux is enabled on the server
Answers
F.
SELinux is enabled on the server
Suggested answer: C, F

Explanation:

The server is infected with a virus and SELinux is enabled on the server are most likely causing the issue of unauthorized services running on the server. A virus is a type of malicious software that infects a system and performs unwanted or harmful actions, such as creating, modifying, deleting, or executing files. A virus can also create backdoors or open ports on a system to allow remote access or communication with external sites. SELinux (Security-Enhanced Linux) is a security module for Linux systems that enforces mandatory access control policies on processes and files. SELinux can prevent unauthorized services from running on a server by restricting their access to resources based on their security context. However, SELinux can also cause problems if it is not configured properly or if it conflicts with other security tools.

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asked 02/10/2024
Timothy Luisterburg
32 questions
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