Key issues from a software security perspective are whether the implemented algorithm correctly solves the specified problem, whether the machine instructions executed correctly represent the high level algorithm specification, and whether the manipulation of data values in variables is valid and meaningful. True or false?

True is the right answer.

Explanation:

Software security can be defined as the security of the software against any malicious, unethical attack or any hacker, etc.

Security makes software to work properly and maintain its authenticity. Security keeps the data safe which was uploaded on software.

In order to maintain the security of software, a security professional has to check the implemented algorithm which was used to solve the problem, manipulation of data and many others.

Hence the most appropriate answer is true.