Which of the following is an important step to take BEFORE moving any installation packages from a test environment to production?
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A. B. C. D.B.
Before moving any installation packages from a test environment to production, it is important to take some necessary steps to ensure that the process is secure and successful.
Out of the given options, the most important step is to verify the hashes of files. This ensures that the installation packages have not been tampered with or modified in any way. A hash is a mathematical algorithm that generates a unique code for a file, which can be used to verify its integrity. By comparing the hash value of the installation packages in the test environment to the hash value of the installation packages in the production environment, you can ensure that they are the same and have not been altered.
Rolling back changes in the test environment is also a good practice to follow before moving the installation packages to production. This ensures that any changes made during testing that may have caused issues or vulnerabilities are reversed before the package is deployed to the production environment.
Archiving and compressing the files is not necessary before moving them to production, as it does not provide any security benefits. However, it may be useful for storage purposes and to reduce the file size.
Updating the secure baseline is not relevant to the process of moving installation packages from a test environment to production. A secure baseline is a set of security configurations that are established to secure a system or network. It is not directly related to the installation packages.
In summary, the correct answer is B. Verify the hashes of files. It is important to ensure that the installation packages have not been modified or tampered with before deploying them to the production environment.