{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,22]],"date-time":"2026-03-22T05:49:56Z","timestamp":1774158596171,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":20,"publisher":"ACM","license":[{"start":{"date-parts":[[2013,4,27]],"date-time":"2013-04-27T00:00:00Z","timestamp":1367020800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2013,4,27]]},"DOI":"10.1145\/2468356.2468689","type":"proceedings-article","created":{"date-parts":[[2013,4,30]],"date-time":"2013-04-30T10:09:35Z","timestamp":1367316575000},"page":"1857-1862","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":7,"title":["Picassopass"],"prefix":"10.1145","author":[{"given":"Wouter A.J.","family":"van Eekelen","sequence":"first","affiliation":[{"name":"NHTV Breda University of Applied Sciences, Breda, Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John","family":"van den Elst","sequence":"additional","affiliation":[{"name":"NHTV Breda University of Applied Sciences, Breda, Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vassilis-Javed","family":"Khan","sequence":"additional","affiliation":[{"name":"NHTV Breda University of Applied Sciences, Breda, Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2013,4,27]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijhcs.2005.04.020"},{"key":"e_1_3_2_1_2_1","volume-title":"School of Computer Science","author":"Biddle R.","year":"2011","unstructured":"Biddle, R., Chiasson, S., and van Oorschot, P. Graphical passwords: learning from the first twelve years. Tech. rep., School of Computer Science, Carleton University, 2011."},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/1280680.1280682"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.5555\/2393847.2393880"},{"key":"e_1_3_2_1_5_1","article-title":"Evaluating the usability and security of a graphical one-time pin system","volume":"63","author":"De Angeli A.","year":"2005","unstructured":"De Angeli, A., Coventry, L., Johnson, G., and Renaud, K. Evaluating the usability and security of a graphical one-time pin system. In International Journal of Human-Computer Studies, vol. 63 (2005).","journal-title":"International Journal of Human-Computer Studies"},{"key":"e_1_3_2_1_6_1","first-page":"237","article-title":"Comparing the proof by knowledge authentication techniques","volume":"4","author":"Gkarafli S.","year":"2010","unstructured":"Gkarafli, S., and Economides, A. Comparing the proof by knowledge authentication techniques. In International Journal of Computer Science and Security, vol. 4 (2010), 237--255.","journal-title":"International Journal of Computer Science and Security"},{"key":"e_1_3_2_1_7_1","volume-title":"Introduction to statistics in psychology","author":"Howitt D.","year":"2011","unstructured":"Howitt, D., and Cramer, D. Introduction to statistics in psychology, 5th ed. Prentice Hall, Essex, 2011.","edition":"5"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/1978942.1979322"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/1280680.1280683"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1037\/0278-7393.3.4.386"},{"key":"e_1_3_2_1_11_1","volume-title":"School of Computer Science","author":"Nali D.","year":"2004","unstructured":"Nali, D., and Thorpe, J. Analyzing user choice in graphical passwords. Tech. rep., School of Computer Science, Carleton University, Canada, 2004."},{"key":"e_1_3_2_1_12_1","volume-title":"A design and analysis of graphical password","author":"Suo X.","year":"2006","unstructured":"Suo, X., Direction, U., Zhu, Y., Suo, X., and Suo, X. A design and analysis of graphical password, 2006."},{"key":"e_1_3_2_1_13_1","volume-title":"a new graphical password scheme","author":"Tao H.","year":"2006","unstructured":"Tao, H. Pass-go, a new graphical password scheme, 2006."},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.5555\/1251375.1251385"},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1109\/CSAC.2004.44"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.5555\/1362903.1362911"},{"key":"e_1_3_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1145\/1073001.1073002"},{"key":"e_1_3_2_1_18_1","volume-title":"J., Brodskiy, A., and Memon, N. Passpoints: Design and longitudinal evaluation of a graphical password system","author":"Wiedenbeck S.","year":"2005","unstructured":"Wiedenbeck, S., Waters, J., camille Birget, J., Brodskiy, A., and Memon, N. Passpoints: Design and longitudinal evaluation of a graphical password system, 2005."},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1145\/1133265.1133303"},{"key":"e_1_3_2_1_20_1","volume-title":"Proceedings of the IEEE international conference on multimedia and expo","author":"Zin L.","year":"2005","unstructured":"Zin, L., Sun, Q., and Giusto, D. An association-based graphical password design resistant to shoulder-surfing attack. In Proceedings of the IEEE international conference on multimedia and expo (2005), 245--248."}],"event":{"name":"CHI '13: CHI Conference on Human Factors in Computing Systems","location":"Paris France","acronym":"CHI '13","sponsor":["SIGCHI ACM Special Interest Group on Computer-Human Interaction"]},"container-title":["CHI '13 Extended Abstracts on Human Factors in Computing Systems"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2468356.2468689","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2468356.2468689","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,22]],"date-time":"2026-03-22T03:45:26Z","timestamp":1774151126000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2468356.2468689"}},"subtitle":["a password scheme using a dynamically layered combination of graphical elements"],"short-title":[],"issued":{"date-parts":[[2013,4,27]]},"references-count":20,"alternative-id":["10.1145\/2468356.2468689","10.1145\/2468356"],"URL":"https:\/\/doi.org\/10.1145\/2468356.2468689","relation":{},"subject":[],"published":{"date-parts":[[2013,4,27]]},"assertion":[{"value":"2013-04-27","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}