An economic analysis of third-party software reliability improvement using the Bug Bounty Program
Bug Bounty Programs (BBPs) reward external hackers for reporting software vulnerabilities. As the number of security issues caused by third-party applications has been significantly increased recently, many digital platforms are considering launching BBPs to help improve the reliability of third-par...
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| Main Authors: | , , |
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| Format: | text |
| Language: | English |
| Published: |
Institutional Knowledge at Singapore Management University
2023
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| Subjects: | |
| Online Access: | https://ink.library.smu.edu.sg/sis_research/8629 |
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| Institution: | Singapore Management University |
| Language: | English |
| Summary: | Bug Bounty Programs (BBPs) reward external hackers for reporting software vulnerabilities. As the number of security issues caused by third-party applications has been significantly increased recently, many digital platforms are considering launching BBPs to help improve the reliability of third-party software. In this paper, we present an analytical model to examine the strategic decisions of launching and participating in a BBP for the platform and the third-party vendor, respectively. We find that the platform’s (the vendor’s) BBP launching (participation) decisions depend on two key factors: the expected loss due to security breaches and the vendor’s reliability investment efficiency. We show that the incentive of using BBP, for the platform and vendor, sometimes is inconsistent. Meanwhile, we find that using the BBP is not always socially optimal. Under certain conditions, it reduces the overall software reliability, instead of improving it, makes the platform marketplace less secure, and thus hurts end users. |
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