00633    a2200169   4500003000500000005001700005040000900022082001000031100002800041245009200069260003100161300001500192505020100207538002900408650001400437651001200451Nust20170207153208.0  cNust  a005.1  aIltaf, Naima  (MSCS-11)  aSecurity and trust enforcement in Pervasive Computing Environment (STEP)cNaima Iltaf    bMCS,NUSTc2006aRawalpindi  aix, 60,p.;  aIntroduction (page-1) Literature review (page-7) System desgin (page-14) Step trust algorithm (page-24) The recommendation protocol (page-33) Evaluation and analysis (page-38) Conclusion (page-54)  aAlmirah No 73 Shelf No 2  aPG Thesis  aMSCS-11