{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,30]],"date-time":"2026-01-30T01:58:03Z","timestamp":1769738283443,"version":"3.49.0"},"reference-count":12,"publisher":"Association for Computing Machinery (ACM)","issue":"9","license":[{"start":{"date-parts":[[2005,9,1]],"date-time":"2005-09-01T00:00:00Z","timestamp":1125532800000},"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":["Commun. ACM"],"published-print":{"date-parts":[[2005,9]]},"abstract":"<jats:p>An economic perspective on quality standards in the certification services market.<\/jats:p>","DOI":"10.1145\/1081992.1081994","type":"journal-article","created":{"date-parts":[[2005,11,7]],"date-time":"2005-11-07T16:00:45Z","timestamp":1131379245000},"page":"87-91","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":11,"title":["A question of trust"],"prefix":"10.1145","volume":"48","author":[{"given":"James","family":"Backhouse","sequence":"first","affiliation":[{"name":"London School of Economics and Political Science"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carol","family":"Hsu","sequence":"additional","affiliation":[{"name":"Taiwan Securities Central Depository and National Chengchi University, Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jimmy C.","family":"Tseng","sequence":"additional","affiliation":[{"name":"RSM Erasmus University, Rotterdam, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John","family":"Baptista","sequence":"additional","affiliation":[{"name":"London School of Economics and Political Science"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2005,9]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1008995527046"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.2307\/1879431"},{"key":"e_1_2_1_3_1","volume-title":"Proceedings of the 11th European Conference on Information Systems","author":"Backhouse J.","year":"2003","unstructured":"Backhouse , J. , Hsu , C. , Baptista , J. , and Tseng , J. C . The key to trust? Signaling quality in the PKI market . In Proceedings of the 11th European Conference on Information Systems ( Naples, Italy , 2003 ). Backhouse, J., Hsu, C., Baptista, J., and Tseng, J. C. The key to trust? Signaling quality in the PKI market. In Proceedings of the 11th European Conference on Information Systems (Naples, Italy, 2003)."},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1007\/b116816"},{"key":"e_1_2_1_5_1","first-page":"1","article-title":"Privacy requirements of public key infrastructure","volume":"3","author":"Clarke R","year":"2000","unstructured":"Clarke , R . Privacy requirements of public key infrastructure . Internet Law Bulletin 3 , 1 ( 2000 ), 2--6. Clarke, R. Privacy requirements of public key infrastructure. Internet Law Bulletin 3, 1 (2000), 2--6.","journal-title":"Internet Law Bulletin"},{"key":"e_1_2_1_6_1","article-title":"Ten risks of PKI: What you are not being told about public key infrastructure","author":"Ellison C.","year":"2000","unstructured":"Ellison , C. and Schneier , B . Ten risks of PKI: What you are not being told about public key infrastructure . Computer Security Journal , XVI ( 2000 ). Ellison, C. and Schneier, B. Ten risks of PKI: What you are not being told about public key infrastructure. Computer Security Journal, XVI (2000).","journal-title":"Computer Security Journal"},{"key":"e_1_2_1_7_1","volume-title":"Secure Electronic Commerce: Building the Infrastructure for Digital Signatures and Encryption","author":"Ford W.","year":"1997","unstructured":"Ford , W. and Baum , M.S . Secure Electronic Commerce: Building the Infrastructure for Digital Signatures and Encryption . Prentice Hall , Upper Saddle River, NJ, 1997 . Ford, W. and Baum, M.S. Secure Electronic Commerce: Building the Infrastructure for Digital Signatures and Encryption. Prentice Hall, Upper Saddle River, NJ, 1997."},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/636772.636774"},{"key":"e_1_2_1_9_1","volume-title":"PKI Forum TWG","author":"Lloyd S.","year":"2001","unstructured":"Lloyd , S. et al. CA-CA interoperability . PKI Forum TWG , 2001 . Lloyd, S. et al. CA-CA interoperability. PKI Forum TWG, 2001."},{"key":"e_1_2_1_10_1","volume-title":"Information Rules: A Strategic Guide to the Network Economy","author":"Shapiro C.","year":"2002","unstructured":"Shapiro , C. and Varian , H . Information Rules: A Strategic Guide to the Network Economy . Harvard Business School Press , Boston , 2002 . Shapiro, C. and Varian, H. Information Rules: A Strategic Guide to the Network Economy. Harvard Business School Press, Boston, 2002."},{"key":"e_1_2_1_11_1","unstructured":"Spyrelli C. Electronic signatures: A transatlantic bridge? An EU and U.S. legal approach towards electronic authentication. Journal of Information Law and Technology 2 (2002); elj.warwick.ac.uk\/jilt\/.  Spyrelli C. Electronic signatures: A transatlantic bridge? An EU and U.S. legal approach towards electronic authentication. Journal of Information Law and Technology 2 (2002); elj.warwick.ac.uk\/jilt\/."},{"key":"e_1_2_1_12_1","volume-title":"A comparison of authentication technologies in e-business. The Asia Business Law Review (July","author":"Wilson S.","year":"2001","unstructured":"Wilson , S. A comparison of authentication technologies in e-business. The Asia Business Law Review (July 2001 ). Wilson, S. A comparison of authentication technologies in e-business. The Asia Business Law Review (July 2001)."}],"container-title":["Communications of the ACM"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1081992.1081994","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1081992.1081994","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T16:18:46Z","timestamp":1750263526000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1081992.1081994"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,9]]},"references-count":12,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2005,9]]}},"alternative-id":["10.1145\/1081992.1081994"],"URL":"https:\/\/doi.org\/10.1145\/1081992.1081994","relation":{},"ISSN":["0001-0782","1557-7317"],"issn-type":[{"value":"0001-0782","type":"print"},{"value":"1557-7317","type":"electronic"}],"subject":[],"published":{"date-parts":[[2005,9]]},"assertion":[{"value":"2005-09-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}