摘要:On 18-19 May 2006, the Saarland University organized a two-day workshop about "Trustworthy Software" in order to present and foster the research competence in the SaarLorLuxWallonie region in the area of developing safe, secure and reliable software, computers and networks. As part of the Interreg III C E-Bird project "Recherches sans fronti\`eres/Forschen ohne Grenzen" it provided an excellent forum especially for young scientists to present and discuss recent results, new ideas and future research directions to a transnational audience from the SaarLorLuxWallonie region. The workshop consisted of 21 regular presentations and one invited talk. Abstracts of all presentations are collected in this paper, including links to extended abstracts or full papers. The first section directs to the preface of the proceedings.