Public-Private Cloud Federation Challenges

PARÁK, Boris, David WALLOM, Slávek LICEHAMMER and Zdeněk ŠUSTR. Public-Private Cloud Federation Challenges. Online. 8th edition. Limassol: IEEE/ACM, 2015, p. 512 - 515. Available from: https://dx.doi.org/10.1109/UCC.2015.91.

Basic information

Original name

Public-Private Cloud Federation Challenges

Authors

PARÁK, Boris, David WALLOM, Slávek LICEHAMMER and Zdeněk ŠUSTR

Edition

8th edition. Limassol, p. 512 - 515, 2015

Publisher

IEEE/ACM

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Other information

Language

English

Type of outcome

Stať ve sborníku

Confidentiality degree

není předmětem státního či obchodního tajemství

Publication form

electronic version available online

References:

URL

DOI

http://dx.doi.org/10.1109/UCC.2015.91

Keywords in English

cloud computing;data privacy;cloud based infrastructures;cloud usage patterns;public cloud providers;public-private cloud federation challenges;user requirements;virtual machine management;Authentication;Authorization;Buildings;Cloud computing;Standards;Virtual machining;OCCI;cloud;identity management;interoperability;open standard

Tags

best1

Tags

International impact, Reviewed

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Abstract

V originále

This paper provides a brief introduction into emerging user requirements and expectations in the context of large cloud-based infrastructures. Observed cloud usage patterns are used to demonstrate the need for large federated cloud infrastructures, in particular cloud federations bridging the gap between private cloud infrastructures and large commercial public cloud providers. The paper proposes the use of open standards as the best possible way to achieve a working user-friendly large-scale cloud federation and discusses the challenges in assembling and managing such a federation whilst focusing on the differences between private-private and public-private cloud federations in key areas of virtual machine management and authentication, authorization, and identity management.