Die Software-Produkte von Isograph Ltd. UK sind an über 7000 Plätzen rund um die Welt im Einsatz.
 AttackTree+ |
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Attack trees provide a formal methodology for analyzing the security of systems and subsystems. They provide a way to think about security, to capture and reuse expertise about security, and to respond to changes in security. Security is not a product -- it's a process. Attack trees form the basis of understanding that process. The effectiveness of internet security, network security, banking system security, installation and personnel security may all be modelled using attack trees. With the increased risk of terrorist attacks on homeland security, hacking attacks on computer systems and computer-based fraud on banking systems, AttackTree+ is an invaluable tool to system designers and security personnel. |
| Availability Workbench
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Availability Workbench incorporates new versions of RCMCost and AvSim+ into a single integrated environment. It allows you to optimize your maintenance and spares policy - predict availability and throughput of complex systems - analyze historical data using Weibull analysis - determine the optimum design for maximum availability. Availability Workbench is based around our sophisticated Monte Carlo engine to provide accurate results for complex systems. If you are interested in optimizing your maintenance strategy and system availability then this is the product for you. |
| FaultTree+
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The best-selling fault tree analysis package. FaultTree+ provides a visual fault tree builder and a comprehensive analysis capabilities,.including an event tree analysis option. Powerful reporting, charting and import/export facilities are included. FaultTree+ includes Isograph's Markov analysis program as an integrated or standalone module. Some reliability problems can be solved effectively using the Markov analysis technique. This method analyses state transition diagrams. Steady state or time dependent transition rates are allowed. The time dimension can be divided into phases that could represent different operating modes such as maintenance tasks or varying loads. |
| FRACAS+ | |
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The Failure Reporting Analysis and Corrective Action System (FRACAS+) can be used to collect, record and analyse system failures. The failures are reviewed and corrective actions identified and verified. This powerful process can be used to greatly improve the through-life reliability of the target system. A major problem for many organisations stems from the fact that similar failures occur on many sites and are recorded by many individuals in many different ways. The use of a FRACAS+ system will solve this, as well as produce an accurate and accessible failure and corrective action history. |
| HazOp+ | |
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One of the commonly used techniques in the preliminary phase of a safety study is a hazard and operability study. Hazop+ provides a familiar visual environment in which to design and use the study and action forms that are the basis for entering Hazop information. Extensive reporting facilities are available. |
| IsoLib | |
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IsoLib has been developed to be used in conjunction with Isograph's existing range of powerful analytical tools. Developed around the same rapid SQL Server database are two distinct products - IsoLib Parts Libraries and IsoLib Project Management. The IsoLib Parts Libraries contain many thousands of modern electronic and non-electronic parts and provides a comprehensive source of failure data for users of Isograph's reliability products. The IsoLib Project Management program controls access to Isograph software project files, using a checkin/checkout methodology, preventing multiple users from working on an individual project at the same time. An audit log is maintained so that details of who created, modified and deleted a project can be determined. |
| lccWare |
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Life cycle cost analysis is used to evaluate the through life cost of a system. lccWare allows the user to define the cost elements during the system lifetime, starting at the conception stage and continuing through research & development, design, operations and maintenance and ending with system disposal. |
| NAP |
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Network Availability Program (NAP) enables users to predict the availability of communication networks. The NAP network availability model utilises an extended Reliability Block Diagram (RBD) methodology that addresses the specific characteristics of network elements and their connections. In addition to predicting network availability, NAP also provides criticality rankings that identify weak spots in the network. |
| Reliability Workbench |
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An integrated visual environment in
which failure rate prediction with mission phase support, FMECA, Reliability Block
Diagram, Fault Tree, Event Tree and Markov analysis are combined.
Defect rate predictions are calculated from the IEC 62380, the Telcordia SR-332, and the
MIL-HDBK-217 standards for electronic components and the NSWC-07 Handbook for mechanical parts. Failure Mode, Effects, and Criticality Analysis module minimises the time and effort required to undertake and report on a Failure Modes Effects and Criticality Analysis or a Process/Design FMEA. The Reliability Bock Diagram provides an analytical solution to reliability problems for both large and complex systems or simple networks over a wide range of scenarios, and produces quantitative results including unavailability, reliability and expected number of failures. The fault tree analysis module FaultTree+ provides a visual fault tree builder and a comprehensive analysis capabilities, including an event tree analysis option. Powerful reporting, charting and import/export facilities are included. FaultTree+ includes Isograph's Markov analysis program as an integrated or standalone module. Some reliability problems can be solved effectively using the Markov analysis technique. This method analyses state transition diagrams. Steady state or time dependent transition rates are allowed. The time dimension can be divided into phases that could represent different operating modes such as maintenance tasks or varying loads. |
| RiskVu |
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RiskVu is designed to provide a high level interface to the FaultTree+ program. This allows it to be used as a 'Living PSA' (PSA stands for Probabilistic Safety Assessment) tool or as a risk monitor. It may also be used as a management tool to allow users to try out "what-if" scenarios without knowing anything about the underlying fault and event tree models created in FaultTree+. |
| Project Management | |
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Project Management The Project Management program is a powerful tool that can be used to manage project files associated with Isograph software products. It provides full project control and historical tracking to those using the software in a corporate or enterprise situation.
The product maintains the project files from the following Isograph products :
FaultTree+ -
Reliability Workbench -
RCMCost -
AvSim+ -
Hazop+ -
lccWare -
AttackTree+ -
NAP
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| RelConv
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RelConvert converts whole defect rate prediction projects or component libraries form Relex v6/7 format to Reliabilty Workbench v8 import format. MORE... |
