備考ACCA考試的學(xué)員都知道，掌握財(cái)會(huì)知識(shí)需要日復(fù)一日的學(xué)習(xí)與努力。ACCA考試前學(xué)員要有自己的備考計(jì)劃，充分的去學(xué)習(xí)一門(mén)課程的重點(diǎn)才可以。那么，怎么去學(xué)習(xí)ACCA考試IT SYSTEMS SECURITY AND SAFETY的內(nèi)容？

ACCA考試IT SYSTEMS SECURITY AND SAFETY屬于基礎(chǔ)知識(shí)點(diǎn)的學(xué)習(xí)，學(xué)員只要能夠更好的理解所學(xué)的內(nèi)容，就能夠更好的去掌握。學(xué)習(xí)該部分內(nèi)容學(xué)員可以從下面五點(diǎn)開(kāi)始學(xué)習(xí)：

1、Physical threats

Physical threats to security may be natural or man-made. They include fire,flooding , weather, lightening, terrorist activity and accidental damage.

2、Physical access controls

Personnel, including receptionists and, outside working hours, security guards,can help control human access.

Door locks , A key pad system: requiring a code to be entered. A card entry system: requiring a card to be swiped.

3、Building controls into an information system

lJntegrity controls: Data integrity and Systems integrity

2.1 Jnput controls should ensure the accuracy, completeness and validity of input.

2.2 .Processing controls should ensure the accuracy and completeness of processing.

2.3 .Output controls should ensure the accuracy, completeness and security of output.

4、Back*up controls

A back-up and archive strategy should include:

.Regular back-up of data (at least daily) . Archive plans

.A disaster recovery plan including off-site storage

Back-up controls aim to maintain system and data integrityjas an integrity control rather than a contingency control

5、General controls andapplication controls

General controls are controls which relate to the environment in which the application is operated.

Application controls are controls that prevent, detect and correct errors.

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