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Arcitura Education S90.19 Exam - Topic 4 Question 8 Discussion

A utility service is responsible for encapsulating a legacy database and providing centralized access to the database for any of its service consumers. However, it is discovered that several service consumers are accessing the database directly. This is considered a security concern because much of the data in the database is classified as sensitive. How can this concern be addressed?
A) The Trusted Subsystem pattern can be applied to establish an architecture whereby service consumers are required to access the utility service in order to gain access to the data in the database
B) Service agents can be added to route messages to an authentication broker. That way, only authorized service consumers would get access to the database.
C) The Message Screening pattern can be applied so that messages sent to the utility service are inspected at runtime.
D) None of the above.

Arcitura Education S90.19 Exam - Topic 4 Question 8 Discussion

Actual exam question for Arcitura Education's S90.19 exam
Question #: 8
Topic #: 4
[All S90.19 Questions]

A utility service is responsible for encapsulating a legacy database and providing centralized access to the database for any of its service consumers. However, it is discovered that several service consumers are accessing the database directly. This is considered a security concern because much of the data in the database is classified as sensitive. How can this concern be addressed?

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Suggested Answer: A

by Iluminada at May 06, 2022, 12:01 AM

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Simona
7 months ago
None of these options seem foolproof to me.
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Jennifer
7 months ago
Wait, are people really accessing the database directly? That's wild!
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Tora
8 months ago
Isn't it risky to rely solely on runtime message screening?
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Janet
8 months ago
I think adding service agents is a better approach.
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Chandra
8 months ago
The Trusted Subsystem pattern sounds solid for this issue.
upvoted 0 times
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Katie
8 months ago
Hmm, I'm a bit unsure about this one. I'm not sure if adding an iFrame is the best approach or if I should be looking at the sitemap or solution options instead. I'll need to review the details more carefully.
upvoted 0 times
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Ramonita
8 months ago
I've studied the V-Model before, so I'm pretty confident I know the answer to this. The letter A represents verification or static testing, which is the process of checking that the software meets the specified requirements.
upvoted 0 times
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