00538nam a2200181 a 450000500170000002000150001708200150003210000150004724500650006226000440012730000210017169000220019269000180021496400160023299700190024899900190026795200700028620251203110848.0  a0849379210  a005.8bXIA  aXiao, Yang  aSecurity in distributed grid, mobile and pervasive computing  aBoca RatonbAuerbach Publicationsc2007  a420p.c24 cm. HB  aComputer security  aData security  bcdefg_  a127082 LIBSC C  c105378d105378  00104070aPUbPUd2008-01-18g3431.31l0o005.8 XIAp127082yBK