Monitoring TLS adoption using backbone and edge traffic

Chia Ling Chan, Romain Fontugne, Kenjiro Cho, Shigeki Goto

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Citations (Scopus)

    Abstract

    Security and privacy have become major concerns for Internet communications. In order to prevent eavesdropping and tampering a lot of Internet protocols rely the Transport Security Layer (TLS). In this paper we aim to quantify the adoption of TLS using passive traffic traces captured on a backbone and edge academic network in Japan. We monitor the evolution of five common protocols and their TLS-variants over ten years of traffic data. We found that the adoption of TLS for HTTP really started around 2012, while IMAP traffic is mostly encrypted for the last ten years. The deployment of HTTPS is mainly driven by large content providers and migrating the remaining HTTP traffic to HTTPS might require significant efforts as it concerns numerous smaller services.

    Original languageEnglish
    Title of host publicationINFOCOM 2018 - IEEE Conference on Computer Communications Workshops
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages208-213
    Number of pages6
    ISBN (Electronic)9781538659793
    DOIs
    Publication statusPublished - 2018 Jul 6
    Event2018 IEEE Conference on Computer Communications Workshops, INFOCOM 2018 - Honolulu, United States
    Duration: 2018 Apr 152018 Apr 19

    Other

    Other2018 IEEE Conference on Computer Communications Workshops, INFOCOM 2018
    CountryUnited States
    CityHonolulu
    Period18/4/1518/4/19

      Fingerprint

    ASJC Scopus subject areas

    • Control and Optimization
    • Artificial Intelligence
    • Computer Networks and Communications

    Cite this

    Chan, C. L., Fontugne, R., Cho, K., & Goto, S. (2018). Monitoring TLS adoption using backbone and edge traffic. In INFOCOM 2018 - IEEE Conference on Computer Communications Workshops (pp. 208-213). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/INFCOMW.2018.8406957