Security means felling safe and not being afraid of who you are or where you are. I have heard many times about how a guy can pretend to be nice and all but ends up being horrible to you. Sometimes people hide all of their life because they are scared of other people. I'ts hard to know who to trust and not to trust. I think that if you don't know a person and they say hi walk away if you don't feel like they are friendly. I know some people have dogs as security for their home. Some people just don't go out in public for a reason.
