Living in a smart city means you are sharing data(数据) all the time. When you use an online map, the map will know where you are. When you watch a video online, the website will know what you like to watch. When you chat with someone on a game app, it will know who your friends are. This can make your life easier. But sometimes, others can get your data and misuse(滥用) it. This can be dangerous.
When you download an app, the app will ask if it can track you. Always choose "no". Sometimes, ads(广告) pop up. Don't click(点击) on them, or the app may get more information about you.
Be careful when making friends online.
When someone sends you a friend request(申请), you should take a look at his or her personal information. Do you have any friends in common? Where do they live? And check your privacy settings(隐私设置).
Think before scanning your face.
Facial recognition(人脸识别) can help to find out who you are. When you get into a shopping mall or a restaurant, or take out a package from a self-service locker, you'd better not choose facial recognition because it can give out your personal information.
A. Stop apps from tracking(追踪) you. B. So you'd better not do the following things. C. But it is not always necessary to use the technology. D. Here are some ways you can try to keep your data safe. E. Make sure a person can't see anything you don't want him or her to see. |
