LEADER 04962nam 22007575 450 001 9910299249203321 005 20250609110108.0 010 $a3-319-17503-3 024 7 $a10.1007/978-3-319-17503-4 035 $a(CKB)3710000000402855 035 $a(EBL)2095393 035 $a(SSID)ssj0001501006 035 $a(PQKBManifestationID)11878170 035 $a(PQKBTitleCode)TC0001501006 035 $a(PQKBWorkID)11521644 035 $a(PQKB)11525164 035 $a(DE-He213)978-3-319-17503-4 035 $a(MiAaPQ)EBC2095393 035 $a(PPN)185486827 035 $a(MiAaPQ)EBC3109940 035 $a(EXLCZ)993710000000402855 100 $a20150423d2015 u| 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aLeakage Resilient Password Systems /$fby Yingjiu Li, Qiang Yan, Robert H. Deng 205 $a1st ed. 2015. 210 1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2015. 215 $a1 online resource (74 p.) 225 1 $aSpringerBriefs in Computer Science,$x2191-5768 300 $aDescription based upon print version of record. 311 08$a3-319-17502-5 320 $aIncludes bibliographical references. 327 $aLeakage Resilient Password Systems: Attacks, Principles and Usability -- Cover Pad: A Leakage Resilient Password System on Touch-Screen Mobile Devices -- Shadow Key: A Practical Leakage Resilient Password System. 330 $aThis book investigates tradeoff between security and usability in designing leakage resilient password systems (LRP) and introduces two practical LRP systems named Cover Pad and ShadowKey. It demonstrates that existing LRP systems are subject to both brute force attacks and statistical attacks and that these attacks cannot be effectively mitigated without sacrificing the usability of LRP systems. Quantitative analysis proves that a secure LRP system in practical settings imposes a considerable amount of cognitive workload unless certain secure channels are involved. The book introduces a secure and practical LRP system, named Cover Pad, for password entry on touch-screen mobile devices. Cover Pad leverages a temporary secure channel between a user and a touch screen which can be easily realized by placing a hand shielding gesture on the touch screen. The temporary secure channel is used to deliver a hidden message to the user for transforming each password symbol before entering it on the touch screen. A user study shows the impact of these testing conditions on the users' performance in practice. Finally, this book introduces a new LRP system named ShadowKey. Shadow Key is designed to achieve better usability for leakage resilient password entry. It leverages either a permanent secure channel, which naturally exists between a user and the display unit of certain mobile devices, or a temporary secure channel, which can be easily realized between a user and a touch screen with a hand-shielding gesture. The secure channel protects the mappings between original password symbols and associated random symbols. Unlike previous LRP system users, Shadow Key users do not need to remember anything except their passwords. Leakage Resilient Password Systems is designed for professionals working in the security industry. Advanced-level students studying computer science and electrical engineering will find this brief full of useful material. 410 0$aSpringerBriefs in Computer Science,$x2191-5768 606 $aComputer security 606 $aComputers 606 $aElectrical engineering 606 $aData encryption (Computer science) 606 $aSystems and Data Security$3https://scigraph.springernature.com/ontologies/product-market-codes/I28060 606 $aInformation Systems and Communication Service$3https://scigraph.springernature.com/ontologies/product-market-codes/I18008 606 $aCommunications Engineering, Networks$3https://scigraph.springernature.com/ontologies/product-market-codes/T24035 606 $aCryptology$3https://scigraph.springernature.com/ontologies/product-market-codes/I28020 615 0$aComputer security. 615 0$aComputers. 615 0$aElectrical engineering. 615 0$aData encryption (Computer science) 615 14$aSystems and Data Security. 615 24$aInformation Systems and Communication Service. 615 24$aCommunications Engineering, Networks. 615 24$aCryptology. 676 $a004 676 $a005.7 676 $a005.8 676 $a005.82 676 $a621.382 700 $aLi$b Yingjiu$4aut$4http://id.loc.gov/vocabulary/relators/aut$0974712 702 $aYan$b Qiang$4aut$4http://id.loc.gov/vocabulary/relators/aut 702 $aDeng$b Robert H$4aut$4http://id.loc.gov/vocabulary/relators/aut 906 $aBOOK 912 $a9910299249203321 996 $aLeakage Resilient Password Systems$92505855 997 $aUNINA LEADER 01297nam0 22002651i 450 001 UON00197133 005 20231205103238.262 100 $a20030730d1986 |0itac50 ba 101 $afre 102 $aIT 105 $a|||| ||||| 200 1 $aDu conflit racinien á la comédie de moeurs$equatre essais sur l'egalité $fStella Gargantini Rabbi$gavec une préface et un appendice de Corrado Rosso sur l'Astrea Placata de Métastase - Pise$eEditrice Libreria Goliardica, 1986. 155 p. ; 21 cm 410 1$1001UON00173207$12001 $a Histoire et critique des idées$1210 $aPisa$cEditrice Libreria Goliardica.$v9 606 $aLetteratura drammatica francese$xSec. 17.-18.$3UONC041131$2FI 620 $aIT$dPisa$3UONL000055 676 $a842$cLetteratura drammatica francese$v21 700 1$aGARGANTINI RABBI$bStella$3UONV117235$0153971 702 1$aROSSO$bCorrado$3UONV116463 712 $aLibreria Goliardica$3UONV247124$4650 801 $aIT$bSOL$c20251031$gRICA 899 $aSIBA - SISTEMA BIBLIOTECARIO DI ATENEO$2UONSI 912 $aUON00197133 950 $aSIBA - SISTEMA BIBLIOTECARIO DI ATENEO$dSI III C 084 $eSI LO 59837 5 084 996 $aDu conflit racinien à la comédie de moeurs$9184948 997 $aUNIOR