In the Software industry, Most of the clients have a main requirement which is
“We want the system to be secured”.
Security is a non-functional property of the system, the main goal for securing the system to make this system dependable. So, we can depend on this system and it can perform its excepted functions as required and specified.
Therefore, it is mandatory to run the security testing procedures to ensure that we can depend on this system, but we need also to consider some functional requirements on writing requirements specifications document that help to obtain this goal.Read more