For the curious hacker (黑客) who has gained access to your online account, this is the same as locking your door and leaving the key under the doormat (门垫).
To create a safe password that is easy to remember, follow these simple steps:
● You should never use personal information as part of your password. It is very easy for someone to guess things like your last name, pet’s name, child’s birth date and other similar details.
● There are tools available to help attackers guess your password. With today’s computing power, it doesn’t take long to try every word in the dictionary and find your password, so it is best if you do not use real words for your password.
● You can make a password much safer by mixing different types of characters. Use some uppercase letters (大写字母) along with lowercase letters (小写字母), numbers and even special characters such as “&” or “%”.
● Rather than trying to remember a password that is created using various character types and is not a word from the dictionary, you can use a “passphrase”. Think of a sentence or a line from a song or poem that you like and create a password using the first letter from each word.
For example, rather than just having a password like “yr $ 1 Hes”, you could take a sentence such as “I like to read the About. Com Internet network security website” and convert it to a password like “il2rtA! nsws” by using the number “2” for the word “to” and using an exclamation point (感叹号) in place of the “I” for “Internet”. You can use a variety of character types and create a safe password that is hard to figure out, but much easier for you to remember.
● You should use a different username and password for each login you’re trying to protect. That way, if someone figures out one of your passwords, the others are still safe. Another approach, which is less safe, but provides a fair balance between security and convenience, is to use one username and password for sites and applications that don’t need the extra security, but use unique usernames and more safe passwords on sites that require more security, such as your bank’s website.
1. How is a password made up of one’s dog’s name or birthdate?
| A．It is safe and easy to remember. |
| B．It can get hacked easily by attackers. |
| C．It suits those who have a poor memory. |
| D．It is the most commonly used type of password. |
| A．Different character types. |
| B．A long dictionary word. |
| C．The title of a song or a poem. |
| D．The first letter from each word of a sentence. |
| A．jessica208. | B．yr $ 1 Hes. |
| C．HERO&37. | D．il2rtA!nsws. |
| A．How to make your passwords safer. |
| B．How hackers get access to computers. |
| C．How to protect your private information online. |
| D．Typical problems with passwords. |
相似题推荐
【推荐1】Mental health is as important as physical health.
Every winter holiday, Zhang Keqi would meet up with her cousin to watch movies and sing songs.
Zhang's situation is not the only one. Nearly 80 percent of people are deeply worried about the virus, while 40 percent strongly fear it, according to a survey released on Jan 27 by the Chinese Academy of Social Sciences.
These feelings are normal during stressful times, according to Wang Weihua, an expert on positive psychology (积极心理学).
Meanwhile, spending weeks without getting out of the house makes the stress build up, Paul Yin, a Chinese psychologist told NBC News.
How can people stay positive during these times?
Another way to stay positive is to stick to a normal routine. "Just do everything you would normally do," said Li Songwei, a psychologist in Beijing.
| A．First, people should learn to accept unexpected changes in life, wrote Xiong Kewei, a psychological consultant(咨询师) at Beijing Normal University. |
| B．Because of the novel coronavirus outbreak, you have to stay at home and may have experienced feelings like anxiety and fear. |
| C．You can get up and go to bed on time and eat your daily meals as you usually would. |
| D．"Even if some people are not in Wuhan, the internet spreads news more quickly, which makes it easy for them to feel fearful and anxious," |
| E．You must wear mask if you want to go out and you need to wash your hands when you get home. |
| F．But this year, because of the novel coronavirus outbreak, the 15﹣year﹣old from Xiamen in Fujian province is filled with fear and anxiety. |
【推荐2】Healthy eating doesn’t just mean what you eat, but how you eat. Here is some advice on healthy eating.
Eat with others. It can help you to know others’ healthy eating habits. If you usually eat with your parents, you will find that the food you eat is more delicious. Listen to your body. Ask yourself if you are really hungry. Have a glass of water to see if you are thirsty—sometimes you are just thirsty, you need no food. Stop eating before you feel full.
Eat breakfast. Breakfast is the most important meal of the day. Since you don’t eat for the past ten hours of sleeping, your body needs food to get energy. You will be smarter after eating breakfast.
Eat healthy snacks like fruits or cheese. We all need snacks sometimes. In fact, it’s a good idea to eat two healthy snacks between your three meals. This doesn’t mean that you can eat a bag of chips instead of a meal.
Don’t eat dinner late. Because of the busy life, we always put off eating dinner until the last minute. Try to eat dinner at least 3 hours before you go to bed. This will give your body a chance to digest most of the food before you rest for the next 8 to 10 hours.
根据材料内容选择最佳答案。
1. The writer gives us ________pieces of advice on healthy eating.
| A．4 | B．5 | C．6 | D．7 |
| A．Fruits. | B．Cheese. | C．Chips. | D．Ice-cream. |
| A．Snacks are bad for our health. |
| B．We should keep eating until we are full. |
| C．Dinner is the most important meal of the day. |
| D．We should have dinner at least 3 hours before going to bed. |
| A．消化 | B．享用 | C．储存 | D．循环 |
| A．where to eat | B．how to eat | C．why to eat | D．when to eat |
【推荐3】TikTok (抖音) is a video-sharing app that has taken the world by storm. You’ll see dancing, jokes and amazing shows. Many people have found great joy in using the app. They feel relaxed when they watch the videos on TikTok after a day’s hard work. However, others think it is not a good idea to use it. Some people, especially the young, have been addicted to (沉迷于) the app. They spend too much time on it. This makes them spend less time on their study or work. What’s more, it is bad for their health as well. To solve this problem, TikTok has made lots of changes which are designed to protect its teenage users.
“Users aged 13—15 will not get push notifications (推送) from 21: 00, and for 16 to 17-year-olds, from 22:00. This will help them have more time on work, study, relaxation and sleep,” the video-sharing app says. TikTok also made some changes that 16 to 17-year-old users will only receive messages which are good for them. “We want our users, especially younger users to develop good habits when using the Internet earlier,” TikTok said.
Another change made earlier from TikTok was stricter. It was said that messages could be sent to users over 16s only. As for users aged 16 —17, if they want to send a message to others, they will need to change to a different sharing option (选择), which protects them from bad information. Besides that, before they share their first TikTok, users under 16 will be asked to choose with whom they want to share their videos.
The head of online child safety at the National Society for the the Prevention of Cruelty to Children, Andy Burrows, welcomed the new changes, saying the changes from TikTok would protect teenagers. “I think this will reduce opportunities for offenders (犯罪者) to trick children.” Andy said.
1. Which of the following belong to the changes?①Users can get messages from TikTok.
②Users aged 16—17 won’t get push notifications from 22 :00.
③Users aged 13—15 can also get push notifications after 21 :00.
④Users under 16 need to choose with whom they want to share their videos.
⑤16 to 17-year-old users will only receive messages which are good for them.
⑥For users aged 16—17, they will need to change to a different sharing option if they want to send a message to others.
| A．②④⑤⑥ | B．②③④⑥ |
| C．①③④⑤ | D．①④⑤⑥ |
| A．Watching the videos on TikTok. |
| B．No getting push notifications. |
| C．Spending less time on study or work. |
| D．Spending too much time on TikTok. |
| A．Hopeless. | B．Supportive. |
| C．Uncaring. | D．Unfriendly. |
| A．To show us the changes of TikTok. |
| B．To advise people not to use TikTok. |
| C．To explain why TikTok is so popular. |
| D．To tell people how to get messages from TikTok. |
