internet security is the major fear of the fastest growing technology. however, it shouldn't be the reason to keep us from trying new things that technology has to offer, like Bitcoins for instance. of course, it is necessary to study well, read and research more before you get yourself engaged to this cryptocurrency. it is growing, we cannot deny the fact because many took risks, study, and continuously learning that's why our community grows. more of this post please so everybody will be more enlighten!