Is it justifiable to violate certain civil liberties in the name of national security?

ARGUMENTATIVE ESSAY about this topic ” Is it justifiable to violate certain civil liberties in the name of national security?” For example; should the government listen to our phone conversations or monitor our emails for national security purpose?, i will attach to u the guideline for my instructor.also make sure please my outline will be like this:
1- intro and background

2- 3 bodies;
a-concede/refute
b- concede/result
c- concede/result

3-conclusion