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The NFSv4.1 client can be enabled to be a direct participant in the exact location of file data and to avoid solitary interaction with one NFS server when moving data. In addition to pNFS, NFSv4.1 provides: Sessions; Directory Delegation and Notifications; Multi-server Namespace; access control lists and discretionary access control; Retention ...
NFSv4 was intended to help avoid numeric identifier collisions by identifying users (and groups) in protocol packets using textual “user@domain” names rather than integer numbers. However, as long as operating-system kernels and local file systems continue to use integer user identifiers, this comes at the expense of additional translation ...
Richacls is a Linux implementation of the NFSv4 ACLs which has been extended by file masks to more easily fit the proprietary POSIX draft file permission model. [1] Nowadays, they offer the most complex permission model for ext4 file system in Linux. They are even more complex than POSIX draft ACLs, which means it is not possible to convert ...
The latest versions of ONTAP 9 support NFSv2, NFSv3, NFSv4 (4.0 and 4.1) and pNFS. Starting with ONTAP 9.5, 4-byte UTF-8 sequences, for characters outside the Basic Multilingual Plane , are supported in names for files and directories.
A replay attack (also known as a repeat attack or playback attack) is a form of network [1] attack in which valid data transmission is maliciously or fraudulently repeated or delayed. [1] This is carried out either by the originator or by an adversary who intercepts the data and re-transmits it, possibly as part of a spoofing attack by IP ...
The Needham–Schroeder protocol is one of the two key transport protocols intended for use over an insecure network, both proposed by Roger Needham and Michael Schroeder. [1] These are: The Needham–Schroeder Symmetric Key Protocol, based on a symmetric encryption algorithm. It forms the basis for the Kerberos protocol.
By Leah Douglas and Julie Steenhuysen (Reuters) -California's public health department reported a possible case of bird flu in a child with mild respiratory symptoms on Tuesday, but said there was ...
In Windows 8, the NFS client gained krb5p (Kerberos 5 with full data encryption) support. In Windows 7, Kerberos 5 was supported for authentication, but only packet integrity checking was available for data. The maximum block/buffer size was also increased from 32 KB to 1 MB in Windows 8. [23] Windows Server 2012 added support for NFS 4.1 server.