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Author: Patrizia Motta Skill Level: Intermediate A fundamental step for implementing SPNEGO web or Kerberos Authentication in WebSphere Application Server (WAS) is to create a keytab file containing the Service Principal Names (SPNs) of the applications for which Kerberos authentication...
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IBM Spectrum Scale HDFS Transparency implementation integrates both the NameNodes and the DataNodes services and responds to the request as if it were HDFS on IBM Spectrum Scale file system (GPFS). In HDFS, DataNodes contains the local disk for the file system and in order to scale the storage...
Ensuring data is secure over the wire as well as on the disk is now a days a common norm. IBM Spectrum Scale provides secure data at rest at filesystem level as well as in motion for it's interface protocols. NFS is one such protocol which allows secure data in motion leveraging Kerberos. When...