{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:29:18Z","timestamp":1750307358746,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":34,"publisher":"ACM","license":[{"start":{"date-parts":[[2011,4,10]],"date-time":"2011-04-10T00:00:00Z","timestamp":1302393600000},"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":[[2011,4,10]]},"DOI":"10.1145\/1966445.1966447","type":"proceedings-article","created":{"date-parts":[[2011,4,12]],"date-time":"2011-04-12T12:01:35Z","timestamp":1302609695000},"page":"1-16","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":28,"title":["Keypad"],"prefix":"10.1145","author":[{"given":"Roxana","family":"Geambasu","sequence":"first","affiliation":[{"name":"University of Washington, Seattle, WA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John P.","family":"John","sequence":"additional","affiliation":[{"name":"University of Washington, Seattle, WA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Steven D.","family":"Gribble","sequence":"additional","affiliation":[{"name":"University of Washington, Seattle, WA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tadayoshi","family":"Kohno","sequence":"additional","affiliation":[{"name":"University of Washington, Seattle, WA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Henry M.","family":"Levy","sequence":"additional","affiliation":[{"name":"University of Washington, Seattle, WA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2011,4,10]]},"reference":[{"key":"e_1_3_2_1_1_1","volume-title":"Proceedings of the 2nd USENIX Workshop on Electronic Commerce (WOEC '96)","author":"Anderson Ross","year":"1996","unstructured":"Ross Anderson and Markus Kuhn . Tamper resistance : A cautionary note . In Proceedings of the 2nd USENIX Workshop on Electronic Commerce (WOEC '96) , 1996 . Ross Anderson and Markus Kuhn. Tamper resistance: A cautionary note. In Proceedings of the 2nd USENIX Workshop on Electronic Commerce (WOEC '96), 1996."},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/168588.168590"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.5555\/646766.704155"},{"key":"e_1_3_2_1_4_1","unstructured":"Dan Boneh Matthew K. Franklin Ben Lynn Matt Pauker Rishi Kacker and Gene Tsudik. Identity-based encryption download. http:\/\/crypto.stanford.edu\/ibe\/download.html 2002.  Dan Boneh Matthew K. Franklin Ben Lynn Matt Pauker Rishi Kacker and Gene Tsudik. Identity-based encryption download. http:\/\/crypto.stanford.edu\/ibe\/download.html 2002."},{"key":"e_1_3_2_1_5_1","volume-title":"Proceedings of the 6th USENIX Security Symposium","author":"Boneh Dan","year":"1996","unstructured":"Dan Boneh and Richard Lipton . A revocable backup system . In Proceedings of the 6th USENIX Security Symposium , 1996 . Dan Boneh and Richard Lipton. A revocable backup system. In Proceedings of the 6th USENIX Security Symposium, 1996."},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/570645.570647"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/1066116.1066117"},{"key":"e_1_3_2_1_8_1","unstructured":"EncFS. EncFS encrypted filesystem. http:\/\/www.arg0.net\/encfs 2008.  EncFS. EncFS encrypted filesystem. http:\/\/www.arg0.net\/encfs 2008."},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/505452.505453"},{"key":"e_1_3_2_1_10_1","unstructured":"Fuse. Filesystem in userspace. http:\/\/fuse.sourceforge.net\/ 2004.  Fuse. Filesystem in userspace. http:\/\/fuse.sourceforge.net\/ 2004."},{"key":"e_1_3_2_1_11_1","volume-title":"Proceedings of the 18th USENIX Security Symposium","author":"Geambasu Roxana","year":"2009","unstructured":"Roxana Geambasu , Tadayoshi Kohno , Amit Levy , and Henry M. Levy . Vanish: Increasing data privacy with self-destructing data . In Proceedings of the 18th USENIX Security Symposium , 2009 . Roxana Geambasu, Tadayoshi Kohno, Amit Levy, and Henry M. Levy. Vanish: Increasing data privacy with self-destructing data. In Proceedings of the 18th USENIX Security Symposium, 2009."},{"key":"e_1_3_2_1_12_1","volume-title":"Proceedings of the 17th USENIX Security Symposium","author":"Halderman J. Alex","year":"2008","unstructured":"J. Alex Halderman , Seth D. Schoen , Nadia Heninger , William Clarkson , William Paul , Joseph A. Calandrino , Ariel J. Feldman , Jacob Appelbaum , and Edward W. Felten . Lest we remember: Cold boot attacks on encryption keys . In Proceedings of the 17th USENIX Security Symposium , 2008 . J. Alex Halderman, Seth D. Schoen, Nadia Heninger, William Clarkson, William Paul, Joseph A. Calandrino, Ariel J. Feldman, Jacob Appelbaum, and Edward W. Felten. Lest we remember: Cold boot attacks on encryption keys. In Proceedings of the 17th USENIX Security Symposium, 2008."},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/35037.35059"},{"key":"e_1_3_2_1_14_1","unstructured":"Imperva. Consumer password worst practices. http:\/\/www.imperva.com\/docs\/WP_Consumer_Password_Worst_Practices.pdf 2010.  Imperva. Consumer password worst practices. http:\/\/www.imperva.com\/docs\/WP_Consumer_Password_Worst_Practices.pdf 2010."},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/121132.121166"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/237090.237157"},{"key":"e_1_3_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1145\/501983.501986"},{"key":"e_1_3_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/319151.319160"},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1145\/224056.224068"},{"key":"e_1_3_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1145\/502034.502052"},{"key":"e_1_3_2_1_21_1","unstructured":"Andrew Nusca. How to: Keep your laptop from being stolen. http:\/\/www.zdnet.com\/ February 2009.  Andrew Nusca. How to: Keep your laptop from being stolen. http:\/\/www.zdnet.com\/ February 2009."},{"key":"e_1_3_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1109\/SISW.2005.5"},{"key":"e_1_3_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.1145\/268998.266711"},{"key":"e_1_3_2_1_24_1","volume-title":"Airport insecurity: The case of lost and missing laptops","author":"Ponemon Institute","year":"2008","unstructured":"Ponemon Institute . Airport insecurity: The case of lost and missing laptops ; U.S. and EMEA result. http:\/\/www.ponemon.org\/data-security, 2008 . Ponemon Institute. Airport insecurity: The case of lost and missing laptops; U.S. and EMEA result. http:\/\/www.ponemon.org\/data-security, 2008."},{"key":"e_1_3_2_1_25_1","volume-title":"Proceedings of the 9th USENIX Security Symposium","author":"Provos Niels","year":"2000","unstructured":"Niels Provos . Encrypting virtual memory . In Proceedings of the 9th USENIX Security Symposium , 2000 . Niels Provos. Encrypting virtual memory. In Proceedings of the 9th USENIX Security Symposium, 2000."},{"key":"e_1_3_2_1_26_1","volume-title":"Proceedings of the 17th USENIX Security Symposium","author":"Ristenpart Thomas","year":"2008","unstructured":"Thomas Ristenpart , Gabriel Maganis , Arvind Krishnamurthy , and Tadayoshi Kohno . Privacy-preserving location tracking of lost or stolen devices: Cryptographic techniques and replacing trusted third parties with DHTs . In Proceedings of the 17th USENIX Security Symposium , 2008 . Thomas Ristenpart, Gabriel Maganis, Arvind Krishnamurthy, and Tadayoshi Kohno. Privacy-preserving location tracking of lost or stolen devices: Cryptographic techniques and replacing trusted third parties with DHTs. In Proceedings of the 17th USENIX Security Symposium, 2008."},{"key":"e_1_3_2_1_27_1","volume-title":"http:\/\/www.usatoday.com\/tech\/news\/computersecurity\/2010-02-08-security-chip-pc-hacked_N.htm","author":"Robertson Jordan","year":"2010","unstructured":"Jordan Robertson . http:\/\/www.usatoday.com\/tech\/news\/computersecurity\/2010-02-08-security-chip-pc-hacked_N.htm , 2010 . Jordan Robertson. http:\/\/www.usatoday.com\/tech\/news\/computersecurity\/2010-02-08-security-chip-pc-hacked_N.htm, 2010."},{"key":"e_1_3_2_1_28_1","volume-title":"Evil maid goes after TrueCrypt! http:\/\/theinvisiblethings.blogspot.com\/2009\/10\/evil-maid-goes-after-truecrypt.html","author":"Rutkowska Joanna","year":"2009","unstructured":"Joanna Rutkowska . Evil maid goes after TrueCrypt! http:\/\/theinvisiblethings.blogspot.com\/2009\/10\/evil-maid-goes-after-truecrypt.html , 2009 . Joanna Rutkowska. Evil maid goes after TrueCrypt! http:\/\/theinvisiblethings.blogspot.com\/2009\/10\/evil-maid-goes-after-truecrypt.html, 2009."},{"key":"e_1_3_2_1_29_1","volume-title":"Proceedings of the USENIX Annual Technical Conference","author":"Sandberg Russel","year":"1985","unstructured":"Russel Sandberg , David Goldberg , Steve Kleiman , Dan Walsh , and Bob Lyon . Design and implementation of the Sun network file system . In Proceedings of the USENIX Annual Technical Conference , 1985 . Russel Sandberg, David Goldberg, Steve Kleiman, Dan Walsh, and Bob Lyon. Design and implementation of the Sun network file system. In Proceedings of the USENIX Annual Technical Conference, 1985."},{"key":"e_1_3_2_1_30_1","unstructured":"Michael Savage. NHS 'loses' thousands of medical records. http:\/\/www.independent.co.uk\/news\/uk\/politics\/nhs-loses-thousands-of-me%dical-records-1690398.html 2009.  Michael Savage. NHS 'loses' thousands of medical records. http:\/\/www.independent.co.uk\/news\/uk\/politics\/nhs-loses-thousands-of-me%dical-records-1690398.html 2009."},{"key":"e_1_3_2_1_31_1","doi-asserted-by":"publisher","DOI":"10.5555\/19478.19483"},{"key":"e_1_3_2_1_32_1","unstructured":"Charlie Sorrel. Brits send 4 500 USB sticks to the cleaners. http:\/\/www.wired.com\/ 2010.  Charlie Sorrel. Brits send 4 500 USB sticks to the cleaners. http:\/\/www.wired.com\/ 2010."},{"key":"e_1_3_2_1_33_1","doi-asserted-by":"publisher","DOI":"10.1145\/1741866.1741892"},{"key":"e_1_3_2_1_34_1","volume-title":"Proceedings of the 8th USENIX Security Symposium","author":"Whitten Alma","year":"1999","unstructured":"Alma Whitten and J.D. Tygar . Why Johnny can't encrypt: a usability evaluation of PGP 5.0 . In Proceedings of the 8th USENIX Security Symposium , 1999 . Alma Whitten and J.D. Tygar. Why Johnny can't encrypt: a usability evaluation of PGP 5.0. In Proceedings of the 8th USENIX Security Symposium, 1999."}],"event":{"name":"EuroSys '11: Sixth EuroSys Conference 2011","sponsor":["SIGOPS ACM Special Interest Group on Operating Systems"],"location":"Salzburg Austria","acronym":"EuroSys '11"},"container-title":["Proceedings of the sixth conference on Computer systems"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1966445.1966447","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1966445.1966447","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T11:22:26Z","timestamp":1750245746000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1966445.1966447"}},"subtitle":["an auditing file system for theft-prone devices"],"short-title":[],"issued":{"date-parts":[[2011,4,10]]},"references-count":34,"alternative-id":["10.1145\/1966445.1966447","10.1145\/1966445"],"URL":"https:\/\/doi.org\/10.1145\/1966445.1966447","relation":{},"subject":[],"published":{"date-parts":[[2011,4,10]]},"assertion":[{"value":"2011-04-10","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}