Hello. You did not present the full argument, which may impair the accuracy of the response. However, I will try to help you in the best possible way.
A. Through "It will be recorded…" to "… safety of our nation" we can conclude that the recording is an essential and important element so that the safety of a certain element is guaranteed, therefore, without the recording, it will not be it is possible to maintain effective security.
B. The key idea for this conclusion is the use of logos to establish the cause and effect relationship between the recording and the security, showing that one is a direct result of the existence of the other.
C. This is an inductive argument. We can see this, because the recording is a private element, which leads to a generalized element, such as security. This is essential in the development of an inductive element that is composed of a particularity that promotes generalization.