回複：問個常識問題啊，用無線上網如果Login銀行帳戶是否安全啊？

One potential security problem is spywares that monitor your online activities. Some of them can actually record your key strokes and report them to the inventors of the spywares. This type of spywares may be able to reveal your SSN, BD, bank accounts, PW etc. To protect you against spywares, you can buy a copy of spy sweeper (from BestBuy, SAM's Club ect), you can also use ZoneAlarm to protect your PC against any hackers