The attacks thus far have been of limited effect, shutting down the MasterCard Web site, not its online transactions.

这次攻击已经远远超出了预期效果，关闭了MasterCard网站，而不仅仅是在线交易。

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MasterCard customers currently use a system called SecureCode to verify their identity while shopping online.

目前，万事达卡用户在网购时使用一个名为安全码的系统验证用户身份。

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Moreover, a report from MasterCard foresees that by the year 2010, there will be 480 million online shoppers in China, accounting for 58 percent of the Asia Pacific market.

另据万事达组织的报告预言，到2010年，中国将有4.8亿名网上消费者，约占亚太地区总数的58%。

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Cash participants were unable to purchase anything online during the experiment, and MasterCard participants had to pay their landlords in cash.

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In fact, the reason why this ill-fated security company went after Anonymous was because they brought down major online businesses: PayPal, Amazon, Mastercard.

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Mastercard announced this week its development of MasterPass, an online and cashier payment app.

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