On information exposure through named content

Κατσαρός, Κωνσταντίνος; Saino, Lorenzo; Psaras, Ioannis; Pavlou, George

doi:10.1109/qshine.2014.6928679

Cited by 4 publications

(4 citation statements)

References 29 publications

(53 reference statements)

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“…1) Name Obfuscation: The proposed name obfuscation use machine-readable naming schemes, which are generated by content digest, Bloom filter, and the use of ephemeral [105] Employing Ephemeral Names Increased Publisher Privacy Undermine Caching Overlay Network Martinez et al [106], [107] Digital Identity in an Overlay Network Privacy for Real Identities Additional Infrastructure Sollins [108] Overlay Network with Identifier Resolution Service Privacy for Real Identities Lack of Compatibility Analysis names. Cryptographic hash based naming was motivated by Baugher et al [104].…”

Section: Name and Signature Privacymentioning

confidence: 99%

“…Name Obfuscation [6], [104], [105] Overlay Network [106]- [108] Fig. 15: Naming and signature privacy sub-classes and the stateof-the-art in censorship.…”

Section: Name and Signature Privacymentioning

confidence: 99%

“…Katsaros et al also investigated ephemeral names for content to improve publisher privacy [105]. Despite the benefits of using ephemeral names for content providers, temporary naming undermines the network's caching capability.…”

Section: Name and Signature Privacymentioning

confidence: 99%

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Security, Privacy, and Access Control in Information-Centric Networking: A Survey

Tourani

Misra

Mick

et al. 2018

IEEE Commun. Surv. Tutorials

218

109

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Information-Centric Networking (ICN) replaces the widely used host-centric networking paradigm in communication networks (e.g., Internet, mobile ad hoc networks) with an information-centric paradigm, which prioritizes the delivery of named content, oblivious of the contents' origin. Content and client security, provenance, and identity privacy are intrinsic in the ICN paradigm versus the current host centric paradigm where they have been instrumented as an after-thought. By design, the ICN paradigm inherently supports many security and privacy features, such as provenance and identity privacy, which are still not effectively available in the host-centric paradigm. However, given its nascency, the ICN paradigm has several open security and privacy concerns. In this article, we survey the existing literature in security and privacy in ICN and present open questions. More specifically, we explore three broad areas: security threats, privacy risks, and access control enforcement mechanisms.We present the underlying principle of the existing works, discuss the drawbacks of the proposed approaches, and explore potential future research directions. In security, we review attack scenarios, such as denial of service, cache pollution, and content poisoning. In privacy, we discuss user privacy and anonymity, name and signature privacy, and content privacy. ICN's feature of ubiquitous caching introduces a major challenge for access control enforcement that requires special attention. We review existing access control mechanisms including encryption-based, attributebased, session-based, and proxy re-encryption-based access control schemes. We conclude the survey with lessons learned and scope for future work.

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Section: Name and Signature Privacymentioning

confidence: 99%

“…Name Obfuscation [6], [104], [105] Overlay Network [106]- [108] Fig. 15: Naming and signature privacy sub-classes and the stateof-the-art in censorship.…”

Section: Name and Signature Privacymentioning

confidence: 99%

See 1 more Smart Citation

Security, Privacy, and Access Control in Information-Centric Networking: A Survey

Tourani

Misra

Mick

et al. 2018

IEEE Commun. Surv. Tutorials

218

109

View full text Add to dashboard Cite

show abstract

“…This problem has received scant attention in our research community. Katsaros et al [7] explored information exposure of named content and proposed using ephemeral content names to necessitate a client-provider interaction. Employing this method, content providers are able to record the statistical information they require from clients, even if the content is cached under a stale name.…”

Section: Introductionmentioning

confidence: 99%

Application-Specific Secure Gathering of Consumer Preferences and Feedback in ICNs

Tourani

Misra

Mick

2016

Proceedings of the 3rd ACM Conference on Information-Centric Networking

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The shift from the host-centric to the information-centric paradigm results in many benefits including native security, enhanced mobility, and scalability. The corresponding information-centric networking (ICN), also presents several important challenges, such as closest replica routing, client privacy, and client preference collection. The majority of these challenges have received the research community's attention. However, no mechanisms have been proposed for the challenge of effective client preferences collection.In the era of big data analytics and recommender systems customer preferences are essential for providers such as Amazon and Netflix. However, with content served from in-network caches, the ICN paradigm indirectly undermines the gathering of these essential individualized preferences. In this paper, we discuss the requirements for client preference collections and present potential mechanisms that may be used for achieving it successfully.

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Pushing the role of information in ICN

Colucci

Mongiello

2016

2016 23rd International Conference on Telecommunications (ICT)

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On information exposure through named content

Cited by 4 publications

References 29 publications

Security, Privacy, and Access Control in Information-Centric Networking: A Survey

Security, Privacy, and Access Control in Information-Centric Networking: A Survey

Application-Specific Secure Gathering of Consumer Preferences and Feedback in ICNs

Pushing the role of information in ICN

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