大学英语六级题库/阅读理解 Section B

 Plastic Surgery

         A better credit card is the solution to ever larger hack attacks
  A. A thin magnetic strip (magstripe) is all that stands between your credit-card information and the bad    guys. And they've been working hard to break in. That's why 2014 is shaping up as a major    showdown: banks, law enforcement and technology companies are all trying to stop a network of    hackers who are succeeding in stealing account numbers, names, email addresses and other crucial data    used in identity theft. More than 100 million accounts at Target, Neiman Marcus and Michaels stores    were affected in some way during the most recent attacks, starting last November.
  B. Swipe (刷卡 ) is the operative word: cards are increasingly vulnerable to attacks when you make    purchases in a store. In several recent incidents, hackers have been able to obtain massive information    of credit-, debit- (借记) or prepaid-card numbers using malware, i.e. malicious software, inserted    secretly into the retailers' point-of-sale system--the checkout registers. Hackers then sold the data to a    second group of criminals operating in shadowy corners of the web. Not long after, the stolen data was    showing up on fake cards and being used for online purchases.
  C. The solution could cost as little as $2 extra for every piece of plastic issued. The fix is a security    technology used heavily outside the US. While American credit cards use the 40-year-old magstripe    technology to process transactions, much of the rest of the world uses smarter cards with a technology    called EMV (short for Europay, MasterCard, VisA. that employs a chip embedded in the card plus a    customer PIN (personal identification number~ to authenticate (验证) every transaction on the spot.    If a purchaser fails to punch in the correct PIN at the checkout, the transaction gets rejected. (Online    purchases can be made by setting up a separate transaction code. )
  D. Why haven't big banks adopted the more secure technology? When it comes to mailing out new credit    cards, it's all about relative costs, says David Robertson, who runs the Nilson Report, an industry    newsletter. "The cost of the card, putting the sticker on it, coding the account number and expiration    date, embossing (凸印) it, the small envelope--all put together, you're in the dollar range." A chip-  and.PrN card currently costs closer to$3,says Robertson,because of the price of chips.(Once large  issuers convert together,the chip costs should drop.)
  E. Multiply S3 by the more than 5 billion magstripe credit and prepaid cards in circulation in the US.  Then consider that there’s an estimated$12.4 billion in card fraud on a global basis,says Robertson.  With 44eo of that in the US,American credit.card fraud amounts to about$5.5 billion annually.Card  issuers have so far calculated that absorbing the liability for even big hacks like the Target one is still  cheaper than replacing all that plastic.
  F. That leaves American retailers pretty much alone the world over in relying on magstripe technology to  charge purchases--and leaves consumers vulnerable.Each magstripe has three tracks of information,  explains payments security expert Jeremy Gumbley,the chief technology officer of CreditCall,an  electronic.payments company.The first and third are used by the bank or card issuer.Your vital  account information lives on the second track,which hackers try to capture.“Malware is scanning  through the memory in real time and looking for data.”he says.“It creates a text file that gets stolen.’’ 
  G. Chip-and—PIN cards,by contrast,make fake cards or skimming impossible because the information  that gets scanned is encrypted(加密).The historical reason the US has stuck with magstripe,  ironically enough.is once superior technology.Our cheap,ultra·reliable wired networks made credit-  card authentication over the phone frictionless.In France,card companies created EMV in part  because the telephone monopoly was so maddeningly inefficient and expensive.The EMV solution  allowed transactions to be verified locally and securely.
  H. Some big banks,like Wells Far90,are now offering to convert your magstripe card to a chip—and-PIN  model.(It’s actually a hybrid(混合体)that will still have a magstripe,since most US merchants don’t  have EMV terminals.)Should you take them up on it?If you travel internationally,the answer is yes. 
  I. Keep in mind,t00,that credit cards typically have better liability protection than debit cards.If  someone uses your credit card fraudulently(欺诈性地),it's the issuer or merchant,not you,that  takes the hit.Debit cards have different liability limits depending on the bank and the events  surrounding any fraud.“If it’s available。the logical thing is to get a chip·and-PIN card from your  bank.”says Eric Adamowsky。a c0.founder of CreditCardlnsider.eom.“l would use credit cards over  debit cards because of liability issues.”Cash still works pretty well t00.
  J. Retailers and banks stand to benefit from the lower fraud levels of chip-and-PIN cards but have been  reluctant for years to invest in the new infrastructure(基础设施)needed for the technology,  especially if consumers don’t have access to it.It’s a chicken-and-egg problem..no one wants to spend  the money on upgraded point.of.sale systems that can read the chip cards if shoppers aren 7t carrying  them——vet there’s little point in consumers’carrying the fancy plastic if stores aren’t equipped to use  them.(An earlier effort by Target to move to chip and PIN never gained progress.)According to  Gumbley.there’s a“you.first mentality.The logjam(僵局)has to be broken.”
  K. JPMorgan Chase CEO Jamie Dimon recently expressed his willingness to do s0,noting that banks and  merchants have spent the past decade suing each other over interchange fees--the percentage of the  transaction price they keep—rather than deal with the growing hacking problem.Chase offers a chip-  enabled card under its own brand and several others for travel.related companies such as British  Airways and Ritz—Carlton.
  L. The Target and Neiman hacks have also changed the cost calculation:although retailers have been  reluctant to spend the$6.75 billion that Capgemini consultants estimate it will take to convert all their  registers to be chip-and.PIN.compatible,the potential liability they now face is dramatically greater.  Target has been hit with class actions from hacked consumers.“It’s the ultimate nightmare,’’a retail  executive from a well.known chain admitted to TIME.
M)111e card.payment companies MasterCard and Visa are pushing hard for change.The two firms have  warned all parties in the transaction chain--merchant,network,bank that if they don’t become   EMV—compliant by October 2015,the party that is least compliant will bear the fraud risk.
  N. In the meantime,app-equipped smartphones and digital wallets--all of which can use EMV technology—are  beginning to make inroads(侵袭)on cards and cash.PayPal,for instance,is testing an app that lets  you use your mobile phone to pay on the fly at local merchants--without surrendering any card  information to them.And further down the road is biometric authentication, which could be encrypted  with,say,a fingerprint.
  O. Credit and debit cards,though,are going to be with us for the foreseeable future,and so are hackers,  if we stick with magstripe technology.“It seems crazy to me,”says Gumbley,who is English,“that a  cuttin9。edge‘technology country is depending on a 40·year-old technology.”That’s why it may be up to  consumers to move the needle on chip and PIN.Says Robertson:“When you get the consumer into a  position of worry and inconvenience,that’s where the rubber hits the road.”

1.[选词填空]Consumers will be a driving force behind the conversion from magstripe to EMV technology.
    2.[选词填空]Personal information on credit and debit cards is increasingly vulnerable to hacking.
      3.[选词填空]Credit cards are much safer to use than debit cards.
        4.[选词填空]The French card companies adopted EMV technology partly because of inefficient telephone service.
          5.[选词填空]Big banks have been reluctant to switch to more secure technology because of the higher costs involved.
            6.[选词填空]The potential liability for retailers using magstripe is far more costly than upgrading their registers.
              7.[选词填空]While many countries use the smarter EMV cards,the US still clings to its old magstripe technolog.
                8.[选词填空]It is best to use an EMV card for international travel.
                  9.[选词填空]The use of magstripe cards by American retailers leaves consumers exposed to the risks of losing account information.
                    10.[选词填空]Attempts are being made to prevent hackers from carrying out identity theft.
                      参考答案: O,B,I,G,D,L,C,H,,A
                      解题思路:>>>立即刷题