Abstract: Methods and apparatus are provided for information assurance in a multiple level security (MLS) combat system. A plurality of tasks are executed, where at least one of the tasks requiring a transition from a first security level to a second security level. At least one of the tasks are executed on a cloud computing system; and a kernel is employed to prevent a leakage of data between at least two of the tasks. The cloud computing system comprises a virtualization layer and provides one or more operating systems, as well as interface access control to data. The kernel provides a mechanism for the transition from the first security level to the second security level. The kernel optionally tags one or more data records with a security classification to allow one or more classification levels to be segregated for role-based data access.

Abstract: Methods and apparatus are provided for information assurance in a multiple level security (MLS) combat system. A plurality of tasks are executed, where at least one of the tasks requiring a transition from a first security level to a second security level. At least one of the tasks are executed on a cloud computing system; and a kernel is employed to prevent a leakage of data between at least two of the tasks. The cloud computing system comprises a virtualization layer and provides one or more operating systems, as well as interface access control to data. The kernel provides a mechanism for the transition from the first security level to the second security level. The kernel optionally tags one or more data records with a security classification to allow one or more classification levels to be segregated for role-based data access.

Abstract: In a distributed computing environment utilizing Common Object Request Broker Architecture (CORBA), a software status display tool that provides a graphical representation of the current operational status of all of the data sources in a computer network. The display tool accesses the CORBA Name Server and obtains all available references for object implementations and their CORBA Interface Definition Language (IDL) interface. The references and interfaces map directly to all of the data suppliers and servers and their respective interfaces. The display tool then interfaces with each and every supplier and server as if it were a corresponding client or consumer and based upon the data it is able to obtain it makes a determination of the state of that particular supplier or server. The display tool then logs the results of its determinations and presents a fundamental color-coded system-wide display of its determinations on a video device.

Abstract: In a network computing environment with a distributed software system utilizing Common Object Request Broker Architecture (CORBA), a Universal Client and Consumer tool that creates Client and Consumer implementations for use in interacting with any existing Servers and/or Suppliers in the system, and displaying the data resulting from the interactions for the purpose of validating the operation, functionality and performance of the Servers and Suppliers. The tool creates a graphical user interface for the user to select Servers or Suppliers to evaluate. The tool identifies the Server or Supplier IDL interface, and then creates either a Client or Consumer Implementation that uses the same corresponding IDL interface. The tool then attempts to connect to the Server or Supplier and where appropriate allow the user to invoke methods. Data received from the Servers and/or Suppliers is displayed on a video device and logged for later analysis.

Abstract: In a network computing environment with a distributed software system utilizing Common Object Request Broker Architecture (CORBA), a Universal Client and Consumer tool that creates Client and Consumer implementations for use in interacting with any existing Servers and/or Suppliers in the system, and displaying the data resulting from the interactions for the purpose of validating the operation, functionality and performance of the Servers and Suppliers. The tool creates a graphical user interface for the user to select Servers or Suppliers to evaluate. The tool identifies the Server or Supplier IDL interface, and then creates either a Client or Consumer Implementation that uses the same corresponding IDL interface. The tool then attempts to connect to the Server or Supplier and where appropriate allow the user to invoke methods. Data received from the Servers and/or Suppliers is displayed on a video device and logged for later analysis.