CISA · Question #516
An IS auditor is reviewing the security of corporate databases holding customer data. A decentralized model is used, and remote queries are necessary. Which of the following should be of GREATEST conc
The correct answer is A. There are several public database links for remote queries.. Public database links allow remote connections without authentication, creating a serious security vulnerability that can expose sensitive customer data. In a decentralized model with remote queries, this poses the greatest concern because it bypasses access controls and can be e
Question
An IS auditor is reviewing the security of corporate databases holding customer data. A decentralized model is used, and remote queries are necessary. Which of the following should be of GREATEST concern?
Options
- AThere are several public database links for remote queries.
- BContractors have developed database links for remote queries.
- CThere is a large number of database links for remote queries.
- DPerformance issues were identified due to the database links for remote queries.
How the community answered
(26 responses)- A58% (15)
- B23% (6)
- C12% (3)
- D8% (2)
Explanation
Public database links allow remote connections without authentication, creating a serious security vulnerability that can expose sensitive customer data. In a decentralized model with remote queries, this poses the greatest concern because it bypasses access controls and can be exploited for unauthorized data access.
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