International Business Machines Corporation

Dmitry Andreev

Gregory Vilshansky

Galina Grunin

Paul Gregory Greenstein

Thomas Michael Dauffenbach

Franklin Charles Breslau

Luu Quoc Nguyen

Marina A Greenstein

Boris Vishnevsky

Gregory Vishansky

A system and method for facilitating identification of an attacking computer in a network is provided. A user attempting to login to a network application may be presented with a screen prior to the login which lists preconditions of gaining access to the application. If a user concurs with the preconditions, a security module is downloaded to the user's computer and executed which gathers various configuration settings and transmits the gathered information to a predetermined destination. The security module may also attempt to place a call to a predetermined destination over a modem in the computer to cause registration of caller-ID data when answered at the predetermined destination. Once the security check is completed, login may proceed with the network application. Any data gathered by the security module may be stored for later recall and use to identify the computer in the event of an attack.

System and method of facilitating the identification of a computer on a network

A program product and system that implements a method for adding an Information Technology (IT) structure A to an IT structure X. A first list of all dependencies of elements in a composition of X is received. It is determined that no dependency of any element E in the composition of X in the first list has an exclusion with a class Y to which A belongs. A second list of all dependencies of A is received. It is determined that no dependency of A in the second list has an exclusion with a class Z to which an element E in the composition of X belongs. It is determined that no dependency of any element E in the composition of X in the first list has an exclusion with a class Y to which A belongs and ensuring that A's dependencies are satisfied followed by adding A to X.

Automation of information technology system development

A method and associated computer program product for developing an Information Technology (IT) system. An abstract IT structure for the IT system is provided. A virtual IT structure for the IT system is generated from the abstract IT structure by a translator. A real IT structure for the IT system is generated from the virtual IT structure.

A method and system for porting an abstract Information Technology (IT) structure into an IT delivery environment. An abstract IT structure A that is currently within an IT delivery environment X is translated by generating a virtual IT structure V from the abstract IT structure A through specification of an IT delivery environment Y. Delivery binding the virtual IT structure V to the IT delivery environment Y generates a delivery-bound virtual IT structure D. The delivery-bound virtual IT structure D is deployed in the IT delivery environment Y, resulting in a real IT structure instance R capable of operating in the IT delivery environment Y.

Porting of information technology structures

A method and system is provided to provide single sign on (SSO) functionality in a network that avoids storing a user's credentials in persistent storage. A session may be initiated with a portal which sends a session ID derivative as a credential string instead of a user's password to a target application. When the target application attempts to authenticate the user, by sending a request to a LDAP directory, the request is intercepted by a LDAP proxy that instead validates the UserID with the LDAP directory and the password is validated by a credential validator component which verifies with the portal that the credential string presented as the user password has been produced from the active session ID. In an embodiment, the credential string validator validates each short-living credential only once and upon detecting a second validation request for the same string, initiates a security breech process. A target application proxy may also be employed to terminate all sessions with the UserID when duplicate session requests occur.

System and method of providing credentials in a network

The present invention is directed to a method, system, and computer program product for providing local load balancing for high-availability servers. In particular, the present invention is based on the use of an HACMP cluster of servers (for high availability) each running an instance of a TCP splitter (for load balancing). A cluster of servers is provided, wherein a Transport Control Protocol (TCP) splitter runs on each of the servers. Each TCP splitter is configured to split an incoming data stream to a respective server among a plurality of the servers for processing. Each server in the cluster has a different routable Internet Protocol (IP) address. Upon a failure of a server, the IP address of the failed server is reassigned to another server in the cluster.

System, method, and program product for providing local load balancing for high-availability servers

A method and system for consolidating N elements of an enterprise IT structure that consists of L elements (N&#x2266;L). All combinations of M elements of the N elements are generated (M&#x3c;N). M is a specified positive integer of at least 1 and less than N. One or more pairs of combinations selected from all of the combinations are ascertained such that each ascertained pair consists of IT structures Sand an IT structure Swhich are specifically congruent with respect to each other. Specifically congruent means composition congruent, topologically congruent, interface congruent, composition congruent and topologically congruent, composition congruent and interface congruent, topologically congruent and interface congruent, or fully congruent. At least one pair of combinations selected is consolidated. Consolidating each pair P reduces a goal function G that is a function of a total cost of ownership (TCO) of the enterprise IT structure.

Congruency and similarity of information technology (IT) structures and associated applications

A method and system for optimally scheduling a web conference managed by a web application. Date and time ranges are initialized with predefined values. A tentative start date included in the date range and a tentative start time included in the time range are automatically calculated, and are included in a tentative schedule for the web conference. A time period is determined by the tentative schedule and a duration of the web conference. The automatic calculation prevents the time period from overlapping a time interval during which processors utilized by the web application are to experience a peak load. The tentative schedule is presented to the user via the interface, and is recalculated and redisplayed in response to the user updating a load-related parameter. The user selects a final schedule, which is the tentative schedule or a user-specified schedule different from the tentative schedule.

Method and system for optimally scheduling a web conference managed by a web application

A computer system and computer program product for optimizing an aspect of an Information Technology (IT) structure of an IT system. The aspect of the IT structure is optimized with respect to at least one control parameter. The IT structure includes a plurality of elements. Each element independently is a hardware element, a software element, or a combination of a hardware element and a software element. Each control parameter has a value that is specific to each element of the IT structure.

Optimization of aspects of information technology structures

A firewall rule generation method, a load balancing rule generation method, and a wrapper generation method, for an Information Technology (IT) system, associated computer program products, and an associated processes for integrating computing infrastructure. The firewall rule generation method generates firewall rules allowing data transmission between a computer and a client, and subsequently assigns the firewall rules to firewalls of the IT system. The load balancing rule generation method assigns a load balancing mechanism to a load balanced group to which execution of an application is assigned, wherein the load balanced group has servers therein. For a client and computer having a communication protocol therebetween that is not allowed by a security policy, the wrapper generation method generates a communication protocol wrapper that opens a Transmission Control Protocol (TCP) connection between the client and the computer such that the TCP connection is allowed by the security policy.

Growing community of inventors

Port Chester, NY, United States of America

Dmitry Andreev