{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/95510"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/95510","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Scalable authentication for consumer-side smart grid Internet of Things","abstract":"As computing becomes ubiquitous, there is an increased interaction between the computing devices. The transformation of the Internet of Computers (IoC) into the Internet of Things (IoT) elicits the need to revisit security schemes and to ask questions about their scalability. The need for such questions is further motivated by the direct connection between these constrained devices and critical infrastructure like the smart grid. In this thesis we explore the scalability of smart grid consumer-side IoT. We look at how the extremely connected nature of IoT makes vulnerability blooms much easier and ask if existing solutions like X.509 certificates scale to large device populations. We also look at what information needs to be exchanged between devices in order to provide strong and secure authentication. The evaluation shows that existing schemes need to be given a second look and in the rush to deploy solutions one must not plaster such schemes onto the large population of devices that have been envisioned as a part of the new age of computers. In particular we find that certificate schemes like certificate revocation do not scale to large populations. We attempt to solve the problem by a HMAC-based scheme.","abstract_html":"As computing becomes ubiquitous, there is an increased interaction between the computing devices. The transformation of the Internet of Computers (IoC) into the Internet of Things (IoT) elicits the need to revisit security schemes and to ask questions about their scalability. The need for such questions is further motivated by the direct connection between these constrained devices and critical infrastructure like the smart grid. In this thesis we explore the scalability of smart grid consumer-side IoT. We look at how the extremely connected nature of IoT makes vulnerability blooms much easier and ask if existing solutions like X.509 certificates scale to large device populations. We also look at what information needs to be exchanged between devices in order to provide strong and secure authentication. The evaluation shows that existing schemes need to be given a second look and in the rush to deploy solutions one must not plaster such schemes onto the large population of devices that have been envisioned as a part of the new age of computers. In particular we find that certificate schemes like certificate revocation do not scale to large populations. We attempt to solve the problem by a HMAC-based scheme.","abstract_has_math":false,"creators":["Palani, Kartik"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"M.S.","degree_level":"Thesis","degree_discipline":"Electrical & Computer Engr","degree_department":null,"school":null,"contributors":["Nicol, David M."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2017,"date_issued":"2017-03-01T16:37:06Z","date_published":"2017-03-01T16:37:06Z","updated_at":"2026-07-22T22:26:37Z","subjects":["Security","Internet of things (IoT)","Public key infrastructure (PKI)","Certificates"],"languages":["en"],"rights":["Copyright 2016 Kartik Palani"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/2142/95510","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Nicol, David M."]},{"key":"dc:creator","label":"Author","values":["Palani, Kartik"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2017-03-01T16:37:06Z","2019-03-02T10:15:18Z","2016-12-06","2016-12"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Electrical & Computer Engr"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.S."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Security","Internet of things (IoT)","Public key infrastructure (PKI)","Certificates"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2016 Kartik Palani"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/95510"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["As computing becomes ubiquitous, there is an increased interaction between the computing devices. The transformation of the Internet of Computers (IoC) into the Internet of Things (IoT) elicits the need to revisit security schemes and to ask questions about their scalability. The need for such questions is further motivated by the direct connection between these constrained devices and critical infrastructure like the smart grid. In this thesis we explore the scalability of smart grid consumer-side IoT. We look at how the extremely connected nature of IoT makes vulnerability blooms much easier and ask if existing solutions like X.509 certificates scale to large device populations. We also look at what information needs to be exchanged between devices in order to provide strong and secure authentication. The evaluation shows that existing schemes need to be given a second look and in the rush to deploy solutions one must not plaster such schemes onto the large population of devices that have been envisioned as a part of the new age of computers. In particular we find that certificate schemes like certificate revocation do not scale to large populations. We attempt to solve the problem by a HMAC-based scheme.","Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2018-12-01","The student, Kartik Palani, accepted the attached license on 2016-12-05 at 16:31.","The student, Kartik Palani, submitted this Thesis for approval on 2016-12-05 at 16:35.","This Thesis was approved for publication on 2016-12-06 at 14:06.","DSpace SAF Submission Ingestion Package generated from Vireo submission #10436 on 2017-02-28 at 14:37:18","Made available in DSpace on 2017-03-01T16:37:06Z (GMT). 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The transformation of the Internet of Computers (IoC) into the Internet of Things (IoT) elicits the need to revisit security schemes and to ask questions about their scalability. The need for such questions is further motivated by the direct connection between these constrained devices and critical infrastructure like the smart grid. In this thesis we explore the scalability of smart grid consumer-side IoT. We look at how the extremely connected nature of IoT makes vulnerability blooms much easier and ask if existing solutions like X.509 certificates scale to large device populations. We also look at what information needs to be exchanged between devices in order to provide strong and secure authentication. The evaluation shows that existing schemes need to be given a second look and in the rush to deploy solutions one must not plaster such schemes onto the large population of devices that have been envisioned as a part of the new age of computers. In particular we find that certificate schemes like certificate revocation do not scale to large populations. We attempt to solve the problem by a HMAC-based scheme.","Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2018-12-01","The student, Kartik Palani, accepted the attached license on 2016-12-05 at 16:31.","The student, Kartik Palani, submitted this Thesis for approval on 2016-12-05 at 16:35.","This Thesis was approved for publication on 2016-12-06 at 14:06.","DSpace SAF Submission Ingestion Package generated from Vireo submission #10436 on 2017-02-28 at 14:37:18","Made available in DSpace on 2017-03-01T16:37:06Z (GMT). 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