"The World is Digital" the book!

　Read the book! The feeling is not particularly good! This is not a bad book! In fact, just contact with the computer professional people to see this book is very good, is a very good, very comprehensive science books. But for not the first day to learn computer science, a lot of knowledge in other books and textbooks have seen,! But I was serious once again, found that there is a certain harvest, because a person difficult to master all the knowledge in the field, more or less there will be some deficiencies, there are always some you did not know, or have not understood clearly but it is necessary to know the knowledge! Especially about the privacy of this part of the thing is very well worth a look.

like in the book, "How do cookies expose your whereabouts on the Internet?" The principle of-cookie tracking. " This topic. Now as long as the Internet, our information will be collected, because you do not leave anything basic can not do anything. Especially when using mobile phones, the mobile network always knows where we are. If it is outdoors, GPS-enabled mobile phone location users are not more than 10 meters in error, and will report your location at any time. Some digital cameras also have GPS, which allows you to incorporate geo-location information into your photos. And with the popularity of social networking sites, we voluntarily give up a lot of personal privacy for entertainment and contact with others. There are problems with social networks, as everyone knows, and they collect a large number of registered users ' registration information. and sell this information to advertisers to make money. the Digital world of privacy is out of control. A netizen on the note: "We live in this digital age, at the same time to enjoy the convenience of the risk of privacy, or we give up a part of our privacy data in exchange for it," the personal feeling of evaluation is in place.

Back to the book in addition to just the question of privacy in, there are some good little knowledge of the individual think should focus on reading: (1) How to distinguish the bank card number (2) What is CGI technology (3) The difference between viruses and worms (4) Data compression technology (5) cell phone cellular communication. Although the book has these good knowledge points written very full. When it is very full also means that the knowledge is too noisy. It is not unreasonable for a computer to divide so many professions. It's hard to learn from every field, not to be learned. Plus I always feel that learning computer is a very boring thing, I do not enjoy learning process only enjoy the process of learning. Because every time I have a little bit of achievement can always fill the learning process boring heart. So I hope the teacher can recommend some more targeted books. For example, I am more interested in cryptography, social engineering and other books.

"The World is Digital" the book!