By focusing on what to keep private rather than what to publicize, teens often inadvertently play into another common rhetorical crutch - the notion that privacy is only necessary for those who have something to hide (boyd, 63).
When social media first began to crop up in my household, my parents weren't sure how to react. With crude interfaces such as Myspace, my parents banned their use completely (thought this was a much more relevant issue to my older sister than it was for me). However with the upswing of social media sights such as Facebook and LinkedIn, sights my parents could use and were therefore inherently more comfortable with, our family had to have our first conversations about internet safety.
As a kid my parents were very aware of not only everything I posted but also everything my friends were posting. I distinctly remember one post my friend made about being home alone that had my mother rushing to phone her parents. While I was little, this level of online privacy made sense to me. My parents were obviously worried about my safety, and I was not yet rebellious enough to want to defy them just for the sake of being defiant. As I aged, however, my opinions began to deviate from my parents.
There came a point in my online life when I began to believe that my security didn't matter too much: nothing I did was really all that interesting anyways, if someone wanted to read the FanFiction in my internet history they could be my guest. As Facebook privacy updated, I didn't keep up with my account privacy settings, and my wall became increasingly public. I definitely adhered to the ideology that boyd was describing. For the most part, my views have changed again, but to an extent, I still do agree with it.
As I have become more aware of the information that is being sent out online, or rather the information behind the information (such as location services we don't even realize we are posting), I have become increasingly more cautious about what I post and how I post it. Even if I have nothing illegal or secretive to hide, I would still like to keep the location of my house private to the internet. However, instead of changing my online visibility, I simply edited what I post in the first place. I still don't have very strong Facebook security settings, but I make sure that the posts themselves are not revealing any threatening information. The only things I have to hide are those things which affect my safety.