Emc IP Holding Company LLC

Emc Corporation

Jingyan Zhao

Gregory William Lazar

Russell R Laporte

Yi Fang

Charles W Kaufman

Dmitry Nikolayevich Tylik

Xuan Tang

Ken Kim

Utkarsh Vipul

Lorenzo Bailey

Yong Wang

Muhamad Djunaedi

Mahadevan Vasudevan

Feng Zhou

Ranjit Kollu

Andrew P Kubicki

Joseph C Caiani

Christine G Cao

Marco Abela

Gerald D Jones

Juhi Asthana

A technique for managing communications between a server and multiple clients includes configuring the server to support multiple sets of certificates for respective clients having respective root certificates. The technique further includes determining an indicator associated with a client root certificate during an initial handshake between a client and the server and providing the client with a server certificate associated with the indicator.

Managing trusted communications between server and clients

A method, computer program product, and computer system for maintaining, by a computing device, a plurality of certificates in a credential store using a distributed data source. A certificate of the plurality of certificates may be loaded in an in-memory location from the distributed data source upon startup. A change in at least one certificate of the plurality of certificates may be detected in the distributed data source. The change in the at least one certificate may be loaded from the distributed data source to the in-memory location without requiring a restart of the computing device.

System and method for non-disruptive in-memory certificate management

Digital certificates for a set of multiple network services are maintained in a certificate store and managed through a single access point that provides access to the certificate store. The certificates are managed, at least in part by i) assigning one or more tags to each digital certificate in the set of digital certificates, one of the tags indicating a service in the set of services that uses the digital certificate to perform secure communications over the communication network, and ii) performing a set of certificate management operations through the single access point to the certificate store. At least one of the certificate management operations performed through the single access point selects a subset of the digital certificates from the set of digital certificates based at least in part on the tags assigned to the digital certificates.

Extensible unified multi-service certificate and certificate revocation list management

A method is used in managing disk drive power saving in data storage systems. Multiple data storage systems storage elements capable of operating in a power saving mode are identified and grouped into a RAID group. One or more logical units are created from the RAID group. The one or more logical units are exposed to a server. The one or more logical units are associated to an application at the server. Power saving settings are determined. A power saving mode based on the power saving settings is enabled.

Managing disk drive power savings in data storage systems

A method is used in managing object deletion. Updated information about a system is repeatedly polled for. An information set is received identifying an object to be deleted from a system management model that is descriptive of the system. An iterative process is applied to determine other objects in the system management model that are unidentified in the information set and that are affected by deletion of the object. The object is deleted.

Managing object deletion

Described are techniques for mapping a first set of objects in a first data model to a second set of objects in a second data model. In response to receiving the first set of objects, a third set of objects are generated using the first set of objects. The third set of objects include association objects each of which represent an association between a first object in the second set and a second object in the second set. A command set of provided for generating the second set of objects by extracting information from objects included in any of the first set and the third set. A request for an object in the second set is received. In response to the request, commands of the command set are executed to generate the object.

Techniques for mapping data models using an intermediate processing layer

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Harvard, MA, United States of America

Jingyan Zhao