A security team informs the Linux administrator that a specific server is acting as an open relay. To which of the following is the security team referring?

QuestionsCategory: XK0-004A security team informs the Linux administrator that a specific server is acting as an open relay. To which of the following is the security team referring?
Admin Staff asked 6 months ago
A security team informs the Linux administrator that a specific server is acting as an open relay.
To which of the following is the security team referring?

A. The server is running the SSH service and is open to the Internet, allowing outside sources to log into the server without source IP address filtering.

B. The server is acting as an unmanaged router, open to the Internet, and is allowing outside Internet traffic into the network with no filtering.

C. The server is acting as a web proxy and allowing outside unauthenticated sources to connect to the server, effectively hiding the source's IP address for malicious activities.

D. The server has an email service configured to allow outside sources to send email to other external parties on the Internet without validation.








 

Suggested Answer: C

Community Answer: D



This question is in XK0-004 CompTIA Linux+ Exam
For getting CompTIA Linux+ Certificate


Disclaimers:
The website is not related to, affiliated with, endorsed or authorized by CompTIA. 
Trademarks, certification & product names are used for reference only and belong to CompTIA.
The website does not contain actual questions and answers from CompTIA's Certification Exams.

Next Post

Recommended

Welcome Back!

Login to your account below

Create New Account!

Fill the forms below to register

Retrieve your password

Please enter your username or email address to reset your password.