The SAFEST tool for modeling and analysing static and dynamic fault trees has been released. SAFEST is based on the Storm model checker.

The SAFEST tool is based on the DFT analysis approaches implemented in the storm-dft library of Storm. The tool is a joint effort of the MOVES research group at RWTH Aachen University, the FMT group at University of Twente and DGB Technologies.

SAFEST provides a web-based graphical user interface for creating, editing, simplifying and simulating dynamic fault trees. The fault trees can be analysed with respect to a broad range of metrics using state-of-the-art analysis approaches supported by Storm.

More information on SAFEST is available at www.safest.dgbtek.com.