NDLI: Cloud-as-a-Gift: Effectively Exploiting Personal Cloud Free Accounts via REST APIs

Content Provider	IEEE Xplore Digital Library
Author	Gracia-Tinedo, R. Sanchez Artigas, M. Garcia Lopez, P.
Copyright Year	2013
Description	Author affiliation: Univ. Rovira i Virgili, Tarragona, Spain (Gracia-Tinedo, R.; Sanchez Artigas, M.; Garcia Lopez, P.)
Abstract	Personal Clouds, such as DropBox and Box, provide open REST APIs for developers to create clever applications that make their service even more attractive. These APIs are a powerful abstraction that makes it possible for applications to transparently manage data from user accounts, blurring the lines between a Personal Cloud service and storage IaaS. Jointly, Personal Clouds also offer free accounts to lure new users, that normally include reduced storage space and unlimited transfers. However, the unintended consequence of combining open APIs and free accounts is that these companies are exposing automated access to a free storage infrastructure, which may lead to abuse by malicious parties. By exploiting the freemium API service, users may fraudulently consume resources or they can use free accounts as a Cloud storage layer to support abusive applications. We call this vulnerability the storage leeching problem. In this paper, we show how easy it is to implement a file-sharing application able to distribute digital content by abusing Personal Clouds. Making use of open APIs, this application transparently aggregates the limited-space free accounts from multiple providers into a single larger storage layer, while achieving better transfer speed than that received from one provider alone. This demonstrates that free accounts can be easily exploited to obtain a practical Cloud storage service, and therefore, the potential impact of storage leeching.
Starting Page	621
Ending Page	628
File Size	381917
Page Count	8
File Format	PDF
ISSN	21596190
e-ISBN	9780769550282
DOI	10.1109/CLOUD.2013.47
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-06-28
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Economics Cloud Storage Cloud computing Personal Clouds Aggregates Companies Registers Security
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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