This paper describes DSFS, a decentralized security system for large parallel file system. DSFS stores global access control lists (ACLs) in a centralized decisionmaking server and pushes pre-authorization lists (PALs) into storage devices. Thus DSFS allows users to flexibly set any access control policy for the global ACL or even change the global ACL system without having to upgrade the security code in their storage devices. With pre-authorization lists, DSFS enables a networkattached storage device to immediately authorize I/O, instead of demanding a client to acquire an authorization from a centralized authorization server at a crucial time. The client needs to acquire only an identity key from an authentication server to access any de...
We present a new primitive supporting file replication in distributed storage networks (DSNs) called...
Our audit of the current Kerberos-based protocol demonstrates that it has various impediments: (i) a...
One of challenges brought by large-scale scientific ap-plications is how to avoid remote storage acc...
This paper describes DSFS, a decentralized security system for large parallel file system. DSFS stor...
Large data stores are pushing the limits of modern technology. Parallel file systems provide high I/...
As the size and scale of supercomputers continues to increase at an exponential rate the numbe...
Emerging applications such as data warehousing, multimedia content distribution, electronic commerce...
AbstractDistributed file system for the storage of massive files have obvious advantages compared wi...
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer S...
The objective of this thesis is to study methods for the flexible and secure storage of sensitive d...
We develop IDEAS, an identity-based security architecture for large-scale and high-performance stora...
This paper deals with design issues of a global file system, aiming to provide transparent data avai...
Petascale, high-performance file systems often hold sensitive data and thus require security, but aut...
International audienceInternet Service Providers~(ISP) furnishing cloud storage services usually rel...
When using the growing use of very network-attached storage systems, several works has focussed on s...
We present a new primitive supporting file replication in distributed storage networks (DSNs) called...
Our audit of the current Kerberos-based protocol demonstrates that it has various impediments: (i) a...
One of challenges brought by large-scale scientific ap-plications is how to avoid remote storage acc...
This paper describes DSFS, a decentralized security system for large parallel file system. DSFS stor...
Large data stores are pushing the limits of modern technology. Parallel file systems provide high I/...
As the size and scale of supercomputers continues to increase at an exponential rate the numbe...
Emerging applications such as data warehousing, multimedia content distribution, electronic commerce...
AbstractDistributed file system for the storage of massive files have obvious advantages compared wi...
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer S...
The objective of this thesis is to study methods for the flexible and secure storage of sensitive d...
We develop IDEAS, an identity-based security architecture for large-scale and high-performance stora...
This paper deals with design issues of a global file system, aiming to provide transparent data avai...
Petascale, high-performance file systems often hold sensitive data and thus require security, but aut...
International audienceInternet Service Providers~(ISP) furnishing cloud storage services usually rel...
When using the growing use of very network-attached storage systems, several works has focussed on s...
We present a new primitive supporting file replication in distributed storage networks (DSNs) called...
Our audit of the current Kerberos-based protocol demonstrates that it has various impediments: (i) a...
One of challenges brought by large-scale scientific ap-plications is how to avoid remote storage acc...