We have no statistics on crimes that go undetected. But it's disturbing to note how many of the crimes we do know about were detected by accident, not by systematic inspections or other security procedures. The computer criminals who have been caught may have been the victims of uncommonly bad luck.

For example, a certain keypunch operator complained of having to stay overtime to punch extra cards. Investigation revealed that the extra cards she was being asked to punch were for dishonest transactions. In another case, dissatisfied employees of the thief tipped off the company that was being robbed.

systematic inspection
系統(tǒng)檢查

The Systematic Inspection of Pipeline before Pressure Testing
管道試壓前的系統(tǒng)檢查

security procedures
安全程序

Meanwhile security procedure whose relevant norms allocates the losses arising out of fraud among the parties serves as the authentication means of payment order.
安全程序是支付命令的認(rèn)證手段,其相關(guān)規(guī)則將欺詐損失在各當(dāng)事方間進(jìn)行了分擔(dān)。

computer criminals
計(jì)算機(jī)犯罪

At the same time, attacks upon networks are increasing very fast, computer criminal events occur quite often, and network securities are seriously threatened.
與之相伴，對(duì)網(wǎng)絡(luò)的各類攻擊與破壞也與日俱增，計(jì)算機(jī)犯罪越來越多，網(wǎng)絡(luò)安全受到嚴(yán)重威脅。

keypunch operator
打孔程序員

最早的計(jì)算機(jī)大家都知道，是用打孔的卡片來輸入程序的。當(dāng)時(shí)有這么一批人，每天的工作就是把程序打到孔上，所以小編理解的打孔程序員是這個(gè)意思，可能有差錯(cuò)。如果有童鞋知道打孔程序員的確切含義，懇請告訴小編，小編先謝謝了~~