System Control | Internal Control | Section E | Part 1 | Episode 88

Key Takeaways

hello guys welcome back system control okay out process stage output for system use same method for every [Music] for strong but no opportunity for human error the objectives of controls for an information system information [Music] e [Music] comp account for [Music] okay complaints auditability and accountability risk manag tra is a paper or electronic record that shows a stepbystep documented history of a transaction okay supp system first one error can OCC in system can OCC in input input manipulation May stolen data and intellectual property including trade secret can be stolen by employes unauthorized alteration can be made to programs by program C can be altered directly in the data f virus hardw can be stolen natural disaster app organization and operation administrative departmentation of duties General operating procedure General operating procedure oper proced Access Control appc okay administrative control administrative segregation of duties system computer operator Network management system ad Administration librarian system development and maintenance Security Administration [Music] security system okay okay comp okay of Duty criation ofy computer operator dat control group number okay okay information okay [Music] for us user operator okay operator okay datab administrator admin operating procedure operating proced typically refers toin instruction operating proc turn docent turn around optical character turn around software Hardware Access Control first one software control source code object Cod C language computer language [Music] s okay okay op s s compter equipment in locked room computer for comp okay protected from extreme of temperature and humidity hardw C humidity inv okay Point Computer Hardware frequently contain mechanism to check for equipment malfunctions [Music] for par business planning a disaster recovery bu the video okay computer network requal checkpoint and roll back recovery processing checkpoint [Music] checkpoint PR last back hardk memory phone memory person back routing verification procedures roting verification for verification procedures message acknowledgement procedure dou single message acknowledgement procedure accessity accessing logicality multiactor Authentication okay authorization St nor simp for enforcing strong password [Music] strong small number password expiration password hfc SEC secure facility access SEC biometric access system sec in detection system manag CLE lockable cabinet okay data security contr prevent unauthorized or accidental change or destruction of data the read only fation read only C comp [Music] C okay database management system lockout procedure to prevent two application from updating the same record data Goog Google spret googlee Netflix Netflix controlled disposal of [Music] [Music] docent okay [Music] okay security control okay security automatic log off disconnection of inactive data terminal automa l for Bank transactions application and record transcription okay ACC validating process valid print outputs feed okay dual [Music] observation of pre um control to sorry control transtion transcription preform input screen pre number customer namee import control format Che formater T completeness of field check Li 2 3 four five six overflow overow Che verication or key stroke verification password to customer One customer customer customer [Laughter] okay re reconation okay one two two for to Plus application [Music] in Access processing control at the time of dat access manipulation contr access t system system bat balancing checking B balancing cross cross footing default option default reasonable Assurance input activity or proof listing transaction [Music] trans output toal outut system devop first statement of objective statement investigation and feasibility study of alternative solution system analysis system analyzing Sy G syb developer and maintenance monitoring m byebye