A company researched the root cause of a recent vulnerability in its software.
It was determined that the vulnerability was the result of two updates made in the last release.
Each update alone would not have resulted in the vulnerability.
In order to prevent similar situations in the future, the company should improve which of the following?
Click on the arrows to vote for the correct answer
A. B. C. D.A.
The correct answer in this scenario is A. Change management procedures.
Change management procedures are the set of policies and practices that an organization follows to control the process of making changes to its systems or applications. It involves documenting, testing, and approving all changes before they are implemented to ensure that they are secure and reliable.
In this case, the vulnerability was caused by two updates that were made in the last release. Each update alone would not have resulted in the vulnerability. This indicates that the vulnerability was not caused by a single error but rather by the combination of changes made.
To prevent similar situations in the future, the company should improve its change management procedures to ensure that all changes are thoroughly tested and approved before implementation. This could include measures such as requiring multiple levels of approval for changes, testing changes in a separate environment before implementing them, and conducting a post-implementation review to ensure that changes did not introduce any new vulnerabilities.
Job rotation policies and incident response management are also important security measures, but they are not directly related to preventing similar situations in the future caused by changes made to the software.
Least privilege access controls, on the other hand, are a key security measure that limits the access level of users to only the resources necessary to perform their job duties. However, they are not directly related to preventing vulnerabilities caused by changes made to the software.