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Schrödinger's Security: Opening the Box on App Developers' Security Rationale

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

Original languageEnglish
Title of host publicationInternational Conference on Software Engineering (ICSE)
Publisher or commissioning bodyInstitute of Electrical and Electronics Engineers (IEEE)
DateAccepted/In press - 9 Dec 2019
EventThe 42nd International Conference on Software Engineering - https://conf.researchr.org/home/icse-2020, Seoul, Korea, Republic of
Duration: 23 May 202029 May 2020
Conference number: 42
https://conf.researchr.org/home/icse-2020

Conference

ConferenceThe 42nd International Conference on Software Engineering
Abbreviated titleICSE 2020
CountryKorea, Republic of
CitySeoul
Period23/05/2029/05/20
Internet address

Abstract

Research has established the wide variety of security failures in mobile apps, their consequences, and how app developers introduce or exacerbate them. What is not well known is why developers do so—what is the rationale underpinning the decisions they make which eventually strengthen or weaken app security? This is all the more complicated in modern app development’s increasingly diverse demographic: growing numbers of independent, solo, or small team developers who do not have the organizational structures and support that larger software development houses enjoy.

Through two studies, we open the box on developer rationale, by performing a holistic analysis of the rationale underpinning various activities in which app developers engage when developing an app.

The first study does so through a task-based study with app developers (N=44) incorporating six distinct tasks for which this developer demographic must take responsibility: setting up a development environment, reviewing code, seeking help, seeking testers, selecting an advertisement SDK, and software licensing. We found that, while on first glance in several activities participants seemed to prioritize security, only in the code task such prioritization was underpinned by a security rationale—indicating that development behavior perceived to be secure may only be an illusion until the box is opened on their rationale.

The second study confirms these findings through a wider survey of app developers (N=274) investigating to what extent they find the activities of the task-based study to affect their app’s security. In line with the task-based study, we found that developers perceived actively writing code and actively using external SDKs as the only security-relevant, while similarly disregarding other activities having an impact on app security.

Our results suggest the need for a stronger focus on the tasks and activities surrounding the coding task—all of which need to be underpinned by a security rationale. Without such a holistic focus, developers may write “secure code” but not produce “secure apps”.

    Structured keywords

  • Cyber Security

Event

The 42nd International Conference on Software Engineering

Abbreviated titleICSE 2020
Conference number42
Duration23 May 202029 May 2020
Location of eventhttps://conf.researchr.org/home/icse-2020
CitySeoul
CountryKorea, Republic of
Web address (URL)
Degree of recognitionInternational event

Event: Conference

Documents

Documents

  • Full-text PDF (accepted author manuscript)

    Rights statement: This is the author accepted manuscript (AAM). The final published version (version of record) is available online via IEEE at [insert hyperlink] . Please refer to any applicable terms of use of the publisher.

    Accepted author manuscript, 2.45 MB, PDF document

    Embargo ends: 1/01/99

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  • Supplementary information

    Accepted author manuscript, 1.26 MB, multipart/x-zip

    Embargo ends: 1/01/99

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