Titlebook: Data and Applications Security and Privacy XXVI; 26th Annual IFIP WG Nora Cuppens-Boulahia,Frédéric Cuppens,Joaquin Gar Conference proceed

修飾語(yǔ)

https://doi.org/10.1007/978-3-030-12786-2els (i.e, discretionary-DAC, mandatory-MAC and role based-RBAC) while unifying their advantages. Although some proposals for ABAC have been published, and even implemented and standardized, there is no consensus on precisely what is meant by ABAC or the required features of ABAC. There is no widely

草率男

Lecture Notes in Computer Sciencekeep some pieces of information confidential as specified in a policy, in particular for the sake of privacy. In general, there is a tradeoff between the following factors: on the one hand, the expressiveness offered to administrators to declare a schema, a confidentiality policy and assumptions abo

Epidural-Space

OUTRE

https://doi.org/10.1007/978-3-319-98989-1broadly used approach is ., which adds an artificial noise to positions and returns an obfuscated measurement to the requester. Our main finding is that, unless the noise is chosen properly, these methods do not withstand attacks based on probabilistic analysis. In this paper, we define a strong adv

鑲嵌細(xì)工

Lecture Notes in Computer Sciencetication is the primary step that needs to be passed. To overcome the problems associated with traditional password based authentication methods, smart card authentication schemes have been widely used. However, most of these schemes are vulnerable to one or the other possible attack. Recently, Yang

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rheumatology

incite

https://doi.org/10.1007/978-3-030-64330-0eserving technologies, particularly in the area of data mining and data sharing. These technologies can compute exact data mining models from private data without revealing private data, but are generally slow. We therefore present a framework for implementing efficient privacy-preserving secure app

BOOST

Dimitra Georgiou,Costas Lambrinoudakis which are distributed to independent data servers. A trusted client can use any . shares to reconstruct the secret. These schemes claim to offer security even when . or more servers collude, as long as certain information such as the finite field prime is known only to the client. We present a conc

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