Information Hiding: 9th International Workshop, IH 2007, Saint Malo, France, June 11-13, 2007, Revised Selected Papers

We are glad to present in this volume the proceedings of the ninth edition of Information Hiding (IH 2007). The conference was held in Saint Malo, the C— sairs town, France, during June 11–13, 2007. It was organized by a team of four Frenchpiratessupported by the valuablehelp of the conferenceorganizationcell of INRIA Rennes. Continuing the tradition of the previous editions, we tried to provide a b— anced program covering the different aspects of information hiding. This being said, the se...