Answer:
C). This books helps me realize that much of my online information is not secured.
Step-by-step explanation:
The central idea of the book "The Code Book" is to reveal that much of the world's online information is not secured as the number of internet users is rapidly increasing and very few consider or pay attention to take precautions in order to keep their privacy intact. Lucy relates it personally as via going through this book, she realized that most of her information online is not secured and could be misused for different purposes. The personal connection is built when she relates it to her own privacy and security that reflects her viewpoint on this subject.