PCs are no longer the only things that can be hacked(非法侵入). Anything with an electronic pulse, including cars, TVs and refrigerators, is now a target for hackers. Here are several strangest hacks that show where the future is headed:
Remote-controlling a car – Well-known security researcher Charlie Miller is able to control a car by accessing the automotive computer. In 2011, a security company figured out how to unlock a car and start it just by texting and back in 2010, someone hacked into100 cars in Texas, causing them to honk(鸣响)uncontrollably before he remotely disabled them.
Cyber Murder – In Season 2 of Show Time’s homeland series, hackers kill the US Vice President by hacking his pacemaker(心脏起搏器). Typical Hollywood B. S., right? No. It could actually happen. Well-known security researcher Barnaby Jack, who sadly passed away in July at the age of 35, had been prepared to demonstrate at Back Hat how to hack a pacemaker over Wi-Fi. The attack could kill a person by giving the pacemaker a high-voltage shock.
Spy Phone – By now, more people are becoming aware of the potential for a phone to be hacked. But what many fail to realize is the awesome potential of a smart phone to affect you, it has been hacked.
When Your TV Watches You – This type of hack makes it possible to monitor people in their homes via the internet. Smart TVs aren’t that common yet, but in the next few years they could become an important part of the living room, so watch out.
From the text we know the following things have been hacked except ________.A.smart TVs |
B.smart phones |
C.the Internet |
D.cars |
相似题推荐
【推荐1】At an October hearing on the subject, Springfield City Councilman, Orlando Ramos, defended the technology. “The facial recognition technology does not drop a net from the sky and put you to prison,” he said, noting that it could serve as a useful investigative tool. However, he doesn’t want to take any risks. “It would only lead to more racial discrimination.” he said, citing studies that found higher error rates for facial recognition software used to identify women and people with darker skins.
What is Orlando Ramos’ attitude towards facial recognition?
A.Hopeful. | B.Cautious. | C.Ambiguous. | D.Tolerant. |
1. What do you usually do online?
2. Can you name some apps of social media?
3. Look at the online activities in the box and match them with the pictures. Then tick the pictures of the activities that you like to do when you are online.
A. We can easily download new e-books from the Internet.
B. But e-book readers are still more expensive than paper books, so not all people can afford them.
C. Just as email has changed the way we write to each other, e-books are changing the way we read.
D. Besides, it is much easier and quicker to search for passages now, and we can also write notes in an e-book.
E. However, with the rapid development of electronic technology, reading e-books will become cheaper and cheaper.
【推荐1】The goal of this book is to make the case for digital minimalism, including a detailed exploration of what it asks and why it works, and then to teach you how to adopt this philosophy if you decide it’s right for you.
To do so, I divided the book into two parts. In part one, I describe the philosophical foundations of digital minimalism, starting with an examination of the forces that are making so many people’s digital lives increasingly intolerable, before moving on to a detailed discussion of the digital minimalism philosophy.
Part one concludes by introducing my suggested method for adopting this philosophy: the digital declutter. This process requires you to step away from optional online activities for thirty days. At the end of the thirty days, you will then add back a small number of carefully chosen online activities that you believe will provide massive benefits to the things you value.
In the final chapter of part one, I’ll guide you through carrying out your own digital declutter. In doing so, I’ll draw on an experiment I ran in 20I8 in which over I,600 people agreed to perform a digital declutter. You’ll hear these participants’ stories and learn what strategies worked well for them, and what traps they encountered that you should avoid.
The second part of this book takes a closer look at some ideas that will help you cultivate (培养) a sustainable digital minimalism lifestyle. In these chapters, I examine issues such as the importance of solitude (独处) and the necessity of cultivating high-quality leisure to replace the time most now spent on mindless device use. Each chapter concludes with a collection of practices, which are designed to help you act on the big ideas of the chapter. You can view these practices as a toolbox meant to aid your efforts to build a minimalist lifestyle that works for your particular circumstances.
What is the book aimed at?
A.Teaching critical thinking skills. |
B.Advocating a simple digital lifestyle. |
C.Solving philosophical problems. |
D.Promoting the use of a digital device. |
【推荐2】According to the Solar Energy Industry Association, the number of solar panels installed(安装)has grown rapidly in the past decade, and it has to grow even faster to meet climate goals. But all of that growth will take up a lot of space, and though more and more people accept the concept of solar energy, few like large solar panels to be installed near them.
Solar developers want to put up panels as quickly and cheaply as possible, so they haven’t given much thought to what they put under them. Often, they’ll end up filling the area with small stones and using chemicals to control weeds. The result is that many communities, especially in farming regions, see solar farms as destroyers of the soil.
“Solar projects need to be good neighbors,” says Jordan Macknick, the head of the Innovative Site Preparation and Impact Reductions on the Environment (InSPIRE)project. “They need to be protectors of the land and contribute to the agricultural economy.” InSPIRE is investigating practical approaches to “low-impact” solar development, which focuses on establishing and operating solar farms in a way that is kinder to the land. One of the easiest low-impact solar strategies is providing habitat for pollinators(传粉昆虫).
Habitat loss, pesticide use, and climate change have caused dramatic declines in pollinator populations over the past couple of decades, which has damaged the U.S. agricultural economy. Over 28 states have passed laws related to pollinator habitat protection and pesticide use. Conservation organizations put out pollinator-friendliness guidelines for home gardens, businesses, schools, cities—and now there are guidelines for solar farms.
Over the past few years, many solar farm developers have transformed the space under their solar panels into a shelter for various kinds of pollinators, resulting in soil improvement and carbon reduction. “These pollinator-friendly solar farms can have a valuable impact on everything that’s going on in the landscape,” says Macknick.
Which of the following is the best title for the text?
A.Pollinators: To Leave or to Stay |
B.Solar Energy: Hope for the Future |
C.InSPIRE: A Leader in Agriculture |
D.Solar Farms: A New Development |
【推荐3】We, modern humans, spend 90% of our time inside, traveling between homes and offices, schools and apartments, restaurants and gyms. I’ve been hearing this statistic so much that I started to wonder if it was an urban legend. It’s not! The best reference for the statistic appears to be The National Human Activity Pattern Survey (NHAPS).
The survey was funded by the U.S. Environmental Protection Agency (EPA). “EPA’s main purpose for collecting the NHAPS data was to provide diary records that could be used as inputs for computer-based human exposure models,” says the study. In other words, in order to understand how humans might be impacted by pollutants in our various indoor and outdoor environments, scientists needed to know how much time we spend in different locations.
......
What can we learn about modern humans according to NHAPS?A.They’re an indoor species. | B.They’re an urban legend. |
C.They enjoy a leisurely life. | D.They like living in modern cities. |
【推荐1】Teens and younger children are reading a lot less for fun, according to a Common Sense Media report published Monday.
While the decline over the past decade is steep for teen readers, some data in the report shows that reading remains a big part of many children’s lives, and indicates how parents might help encourage more reading.
According to the report’s key findings, “the proportion (比例) who say they ‘hardly ever’ read for fun has gone from 8 percent of 13-year-olds and 9 percent of 17-year-olds in 1984 to 22 percent and 27 percent respectively today.”
The report data shows that pleasure reading levels for younger children, ages 2—8, remain largely the same. But the amount of time spent in reading each session has declined, from closer to an hour or more to closer to a half hour per session.
When it comes to technology and reading, the report does little to counsel (建议) parents looking for data about the effect of e-readers and tablets on reading. It does point out that many parents still limit electronic reading, mainly due to concerns about increased screen time.
The most hopeful data shared in the report shows clear evidence of parents serving as examples and important guides for their kids when it comes to reading. Data shows that kids and teens who do read frequently, compared to infrequent readers, have more books in the home, more books purchased for them, parents who read more often, and parents who set aside time for them to read.
As the end of school approaches, and school vacation reading lists loom (逼近) ahead, parents might take this chance to step in and make their own summer reading list and plan a family trip to the library or bookstore.
How should parents encourage their children to read more?A.Act as role models for them. | B.Ask them to write book reports. |
C.Set up reading groups for them. | D.Talk with their reading class teachers. |
【推荐2】According to a new study from market analysts, 1 in 5 Britons say that watching cookery programmes on TV has encouraged them to try different food. Almost one third say they now use a wider variety of ingredients (配料) than they used to, and just under 1 in 4 say they now buy better quality ingredients than before. One in four adults say that TV chefs have made them much more confident about expanding their cookery knowledge and skills, and young people are also getting more interested in cooking. The UK’s obsession (痴迷) with food is reflected through television scheduling. Cookery shows and documentaries about food are broadcast more often than before. With an increasing number of male chefs on TV, it’s no longer “uncool” for boys to like cooking.
Which is the percentage of the people using more diverse ingredients now?
A.20%. | B.24%. | C.25%. | D.33%. |
【推荐3】Black Valley, 63 kilometers from downtown Chongqing, is one of the best preserved natural wonders around the municipality. The national 5A-level scenic spot is a popular summer resort for sightseeing, forest adventures, outdoor camping, hunting and angling.
Located in Heishan town, Wansheng Economic Development Zone, the scenic spot spans over 103 square kilometers, 97 percent of which are covered by primitive forests. With over 110,000 negative oxygen ions in each cubic centimeter of air, it is dubbed as a natural oxygen bar and “the most beautiful healthcare-themed valley.”
Black Valley is also known as “the natural gene bank of Chongqing and Guizhou regions” for the diversity of its rare plants and wildlife, including Cathaya argyrophylla, Davidia involucrata, Trachypithecus francoisi and clouded leopards.
Scenic spot level: AAAAA
Address: Heishan town, Wansheng Economic Development Zone, 63 kilometers from downtown Chongqing Opening hours: 8:30 am - 3:30 pm (peak season from November to February), 9:00 am-3:00 pm (off season from March to October)
Ideal sightseeing season: from May to September
Ticket price: 60 yuan ($8.72) during off season and 100 yuan during peak season, sightseeing bus and cable not included.
Notes:
It is recommended that tourists start from the higher southern area for a downward journey.
The average temperature is 18.1 degrees.
It’s a good idea to experience the local folk culture of the Miao ethnic group, especially when you choose to visit in May when the traditional Caishan Festival of Miao ethnic group is celebrated.
1. What can we know about Black Valley?A.It lies in downtown Chongqing. |
B.Plants and wildlife are rarely seen there. |
C.A visit there costs at most 100 yuan. |
D.The air is very high in negative oxygen ions there. |
A.January. | B.March. | C.May. | D.July. |