International Business Machines Corporation

Peter P Rodriguez

Soobaek Jang

Rick A Hamilton, Ii

Clifford A Pickover

Lisa Seacat DeLuca

Jeb R Linton

Heather Maria Hinton

Brian James Snitzer

Steven A Bade

Thanh Ngoc Pham

Dmitry Rekesh

Abraham G Guerra

Milton A Bonilla

Murali Vridhachalam

Scott R Crowther

Jaime Solari

Hyun Sung Chu

Barbara Ann Eckman

Kathleen H Sittler

In general, embodiments of the present invention relate to password management. Specifically, a user selects a variable parameter rule from among a set of variable parameter rules. The variable parameter rule includes a set of variable parameter values. The user defines two or more static passwords and maps each static password to a variable parameter value. To access a protected source, the user must enter a valid password that matches one of the static passwords based on a current variable parameter value associated with the variable parameter rule.

Password generation based on dynamic factors

A method to enable access to resources hosted in a compute cloud begins upon receiving a registration request to initiate a user's registration to use resources hosted in the compute cloud. During a registration process initiated by receipt of the registration request, a federated single sign-on (F-SSO) request is received. The F-SSO request includes an assertion (e.g., an HTTP-based SAML assertion) having authentication data (e.g., an SSH public key, a CIFS username, etc.) for use to enable direct user access to a resource hosted in the compute cloud. Upon validation of the assertion, the authentication data is deployed within the cloud to enable direct user access to the compute cloud resource using the authentication data. In this manner, the cloud provider provides authentication, single sign-on and lifecycle management for the user, despite the 'air gap' between the HTTP protocol used for F-SSO and the non-HTTP protocol used for the user's direct access to the cloud resource.

Cross-protocol federated single sign-on (F-SSO) for cloud enablement

Disclosed are a method of and system for profiling a computer program. The method comprises the steps of using a utility application to execute the computer program; and on the basis of said execution of the computer program, identifying specific performance requirements of the computer program. A profile of the computer program is determined from said identified performance requirements; and based on said determined profile, resources for the computer program are selected from a grid of computer services.

Method and system for application profiling for purposes of defining resource requirements

An approach is provided for optimizing service factors for computing resources in a networked computing environment. Specifically, under one approach, a cloud broker/aggregator, a cloud offering optimizer, and a user workload optimizer may be provided. The cloud aggregator may aggregate information/data pertaining to a set of service factors associated with a set of resources distributed among a set of deployment groups (e.g., cloud pods). The cloud offering optimizer may analyze this information and may determine a reallocation plan to optimize values of the service factors associated with the set of resources. The user workload optimizer may then receive the reallocation plan from the cloud offering optimizer and/or application event information, and modify the deployment topology accordingly.

Optimizing service factors for computing resources in a networked computing environment

A virtual computer service includes receiving, at a network server computer over a network, an encrypted image and user credentials for a user of a computer, and storing the encrypted image and the user credentials in an image repository that is communicatively coupled to the network server computer. The virtual computer service also includes receiving a request to initiate a session, the request including the user credentials. Upon successful validation of the user credentials, the virtual computer service includes selecting the encrypted image from the image repository, decrypting the encrypted image, activating a session for a virtual computer associated with the computer, and synchronizing session details of the session, once completed, with the image and storing a synchronized image in the image repository.

Virtual computer and service

Disclosed are a method of and system for adapting a computer program to make use of a grid based system of resources, said grid based system using a given set of grid protocols. The method comprises the steps of providing a profile of the computer program; and providing a grid adapter including a series of application program interfaces (APIs) for interfacing said computer program to the grid based system using said one or more of said grid protocols. The profile is used to select one or more of the APIs to interface said computer program with one or more of the resources of the grid based system.

Method and apparatus for grid enabling standard applications

A modeling solution, which enables various users to create, use, and evaluate models, such as scientific models, in various scenarios is provided. To this extent, the modeling solution can define a model using one or more model components, each of which is configured to implement a modeling function using a set of standard execution rules. Additionally, the modeling solution can manage attribute data for each model/model component, which can include evaluation data for the corresponding model/model component. A user can review the attribute data and decide on a model/model component to use in a scenario. Subsequently, the user can provide initialization data for the scenario. The scenario can be executed, and result data for the scenario can be stored together with the initialization data. Users also can evaluate the scenario. In an embodiment, multiple users are classified into multiple tiers, and evaluation data is managed for each tier, thereby allowing users to effectively evaluate the model/model component among groups of users with similar concerns.

Growing community of inventors

Pleasanton, CA, United States of America

Peter P Rodriguez