End-to-End Encryption in Messaging Services and National Security—Case of WhatsApp Messenger
Open accessAbstract
The ubiquity of instant messaging services on mobile devices and their use of end-to-end encryption in safeguarding the privacy of their users have become a concern for some governments. WhatsApp messaging service has emerged as the most popular messaging app on mobile devices today. It uses end-to-end encryption which makes government and secret services efforts to combat organized crime, terrorists, and child pornographers technically impossible. Governments would like a “backdoor” into such apps, to use in accessing messages and have emphasized that they will only use the “backdoor” if there is a credible threat to national security. Users of WhatsApp have however, argued against a “backdoor”; they claim a “backdoor” would not only be an infringement of their privacy, but that hackers could also take advantage of it. In light of this security and privacy conflict between the end users of WhatsApp and government’s need to access messages in order to thwart potential terror attacks, this paper presents the advantages of maintaining E2EE in WhatsApp and why governments should not be allowed a “backdoor” to access users’ messages. This research presents the benefits encryption has on consumer security and privacy, and also on the challenges it poses to public safety and national security.
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Decentralized data-sharing fortifies data security through its distributed structure, rendering it resistant to targeted cyber-attacks or data breaches.
“Primarily, it fortifies data security through its distributed structure, rendering it resistant to targeted cyber-attacks or data breaches [43] [44].”
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International Journal of Natural and Social Sciences
Mostofa, P. P. D. M. (2014) · ADVANCED SCIENCES INDEX · Cited by 78 · see citing works
Flagged first, then by citations
Research works printed but not linked: 2
- Yeboah, J. and Ewur, G. (2014) The Impact of WhatsApp Messenger Usage on Stu- dents Performance in Tertiary Institutions in Ghana. Journal of Education and Practice, 5, 157-164.
- Jisha, K. and Jebakumar (2014) A Trend Setter in Mobile Communication among Chennai Youth. IOSR Journal of Humanities and Social Science (IOSR-JHSS), 19, 01-06.
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Aboalshamat, K., Alharbi, J., Alharthi, S. G., Alnifaee, A., Alhusayni, A., & Alhazmi, R. (2023) · PLoS ONE · doi:10.1371/journal.pone.0281908 · Cited by 25 · see citing works
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- Authors
- Endeley, R. E.
- Affiliations
- Capitol Technology University (US)
- Corresponding author
- Endeley, Robert E.
- Venue
- Journal of Information Security
- Publisher
- Scientific Research Publishing, Inc.
- Published
- 2018
- Volume
- 09
- Issue
- 01
- Pages
- 95-99
- ISSN
- 2153-1234 (ISSN-L)
- 2153-1242
- OpenAlex
- W2789018040
- Cited by
- 52
- References
- 1
- Citations by year
- 2026: 2 · 2025: 6 · 2024: 6 · 2023: 12 · 2022: 10 · 2021: 8 · 2020: 5 · 2019: 3
- FWCI
- 9.08
- Type
- journal article
- Language
- en
- Open access
- diamond
- doi.org
- Locations
- Journal of Information Security (publishedVersion, cc-by)
- Topics
- Social Sciences › Sociology and Political Science › Privacy, Security, and Data Protection
- Social Sciences › Law › Criminal Law and Evidence
- Social Sciences › Law › Digitalization, Law, and Regulation
- Keywords
- end-to-end encryption, WhatsApp, instant messaging, backdoors, national security, user privacy, terrorism, organized crime, child pornography, encryption backdoors
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