With the growth of electronic commerce and the seeming ease with which systems are penetrated, the average computer user is most concerned that his credit card number might be stolen if he buys something online.
一般電腦族可能比較關心，當電子商務越來越蓬勃，如果電腦系統這麼容易被侵入，自己在網上購物時，信用卡帳號會不會輕易被盜？