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Analyzing the Browser Security Warnings on HTTPS Errors

  • Congli Wang
  • , Jingqiang Lin*
  • , Bingyu Li
  • , Qi Li
  • , Qiongxiao Wang
  • , Xiaokun Zhang
  • *Corresponding author for this work
  • CAS - Institute of Information Engineering
  • Chinese Academy of Sciences
  • University of Chinese Academy of Sciences
  • Tsinghua University
  • CAS - Academy of Opto-Electronics

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

HTTPS provides authentication, data confidentiality, and integrity for secure web applications in the Internet. In order to establish secure connections with the target website but not a man-in-the-middle or impersonation attacker, a browser shows security warnings to users, when different HTTPS errors happen (e.g., it fails to build a valid certificate chain, or the certificate subject does not match the domain visited). Each browser implements its own design of warnings on HTTPS errors, to balance security and usability. This paper presents a list of common HTTPS errors, and we investigate the browser behaviors on each error. Our study discloses browser defects on handling HTTPS errors in terms of cryptographic algorithm, certificate verification, name validation, HPKP, and HSTS.

Original languageEnglish
Title of host publication2019 IEEE International Conference on Communications, ICC 2019 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538680889
DOIs
StatePublished - May 2019
Externally publishedYes
Event2019 IEEE International Conference on Communications, ICC 2019 - Shanghai, China
Duration: 20 May 201924 May 2019

Publication series

NameIEEE International Conference on Communications
Volume2019-May
ISSN (Print)1550-3607

Conference

Conference2019 IEEE International Conference on Communications, ICC 2019
Country/TerritoryChina
CityShanghai
Period20/05/1924/05/19

Keywords

  • Browser security
  • Certificate
  • HTTPS
  • Warning

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