TAC Vista, Technical Manual

Page 1: ...High Security Systems Technical Manual...

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Page 3: ...High Security Systems Technical Manual...

Page 4: ...ment Only licensed users of the product and the document are permitted to use the document or any information therein Distribution disclosure copying storing or use of the product the information or t...

Page 5: ...1 Typographic Conventions 8 2 Basic Demands 9 2 1 System Topology and Configuration 9 2 1 1 TAC Xenta Protection 11 2 1 2 Functional Description 11 3 User s Guide for System Configuration 13 3 1 Setti...

Page 6: ...Contents High Security Systems Technical Manual 6 20 TAC AB Nov 2006 04 00007 01 en...

Page 7: ...n on how to install software we refer you to the instruc tions delivered with the software For information on third party products we refer you to the instructions delivered with the third party produ...

Page 8: ...cal harm to you or to the hardware Caution Alerts you to possible data loss breaches of security or other more serious problems Important Alerts you to supplementary information that is essential to t...

Page 9: ...manipulated or altered acciden tally or intentionally by any user of the system This also covers the transport of values from the sensors to the secure database System reliability System reliability e...

Page 10: ...ted from being changed by the users of TAC Vista Only one user account should be registered as the Owner of the TAC Vista database No user should be given the right to change access to TAC Vista objec...

Page 11: ...ns UPS backup on TAC Xenta units ensures uninterrupted local data logging Database backups secure the collected data at the TAC Vista level The database backups should be copied onto another media aut...

Page 12: ...TAC Vista object databasee as well as the directories and files on the hard disk drive The system also protects the system from time change by a normal user However it should be noted that Vista stor...

Page 13: ...gers group are supposed to have Change authority for some parts of the TAC Vista database They can change all programming and behavior of objects create and delete objects and so on They can also bloc...

Page 14: ...the TAC Vista Setup program and select the Authority sheet 5 In the Vista security level area select High Level Use NT Accounts 6 In the Protected by account area select This Account and enter PlantT...

Page 15: ...roup PlantTAC VistaAdministrators has automatically been created in the ACL editor and the users in this group can be expanded Note also that the users of this group have been added to the Vista group...

Page 16: ...3 User s Guide for System Configuration High Security Systems Technical Manual 16 20 TAC AB Nov 2006 04 00007 01 en...

Page 17: ...having checked Replace permissions on Sub units and Replace Per missions on Existing objects Now all the database objects are pro tected from change by any user although owners can still change the A...

Page 18: ...4 Setting up Access Control Protection of Objects in the TAC Vista Database High Security Systems Technical Man 18 20 TAC AB Nov 2006 04 00007 01 en...

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Page 20: ...their respective owners Information con tained within this document is subject to changewithout no tice All rights reserved 04 00007 01 en Europe Headquarters Malm Sweden 46 40 38 68 50 Americas Dall...