Well,
You know, there are many people who, for whatever reason, need to pretend to be something they are not. You see them in bars. The fellow who claims to be a Vietnam Veteran who, when asked his age, ends up being in gradeschool at the wars end. Or the person who pretends to be a member of Special Forces, who when asked where the mess hall is located at one of the many posts they supposedly trained at, gives you a blank look and the B.S. excuse-"oh, what I did was classified".
This person who claims to be an "NSA Agent", or employee, is one of these people. He/she is a sad, and typical example of a fraud who needs to use, and lay claim to the hard work and intelligence of others in order to boost their nearly non-existent self worth to a point where they somehow, some way, can get the approval they so desperately need, yet never have. But in the end, this futile charade still boils down to one word-FRAUD.