International Business Machines Corporation

Other

Bruce Arland Rich

Theodore Jack London Shrader

Anthony Joseph Nadalin

Julianne Yarsa

Michael Bradford Ault

Ernst Robert Plassmann

Donna E Skibbie

Theodore J Shrader

John Thomas Peck

Shaw-Ben Shi

Thomas Harry Benjamin

Xiaoyan Y Zhang

Mickella Ann Rosiles

Garry Lee Child

Davis Kent Soper

Richard L Robinson

Michael David Wilkes

Gordon Kent Arnold

Mark J Braksator

Lok Yan Leung

Steven E T Hikida

Marco Pistoia

Nataraj Nagaratnam

Lawrence H Koved

Krishna Kishore Yellepeddy

Jayashree Ramanathan

Rodney Carl Burnett

Thoedore Jack London Shrader

Aziza Faruqi

Neil Readshaw

Mechanisms are provided, in a communication device associated with a first computing device, for capturing security data exchanged between the first computing device and a second computing device. The mechanisms receive a data message from either the first computing device or the second computing device. The data message is part of an operation for establishing a secure communication connection between the first computing device and the second computing device. The mechanisms filter the received data message for security data passed in the received data message and mirror the security data to an analysis port of the communication device. Moreover, the mechanisms output, via the analysis port, the security data to a data collection and analysis system that analyzes the security data with regard to security requirement compliance.

Intelligent certificate discovery in physical and virtualized networks

A method, system, and computer usable program product for protocol based key management are provided in the illustrative embodiments. A key management protocol associated with a key request is identified, the key request being a request for data usable in cryptographic security. A first subset is selected from a set of policies using the key management protocol. A set of permissions is computed based on the first subset of policies, the set of permissions indicating whether the key request is permitted under the key management protocol. The set of permissions is cached in a cache in a data storage device.

Protocol based key management

An application that consumes key management information (e.g., keys and certificates) through a conventional keystore API is configured to recognize a new keystore type. In addition, the services of that API are pointed to a management server component associated with a key management protocol (e.g., KMIP), and a client component of the key management protocol is instantiated as a 'semi-remote' keystore in association with the application. Once configured to use the new keystore type, the consuming application uses the keystore API in a conventional manner, but calls to the new keystore type are directed to the KMIP client. The client intercepts these calls and then interacts with the KMIP server on behalf of the consuming application, and without the application being aware of the interaction over the KMIP client-server API. This approach enables the consuming application to take advantage of the full benefits provided by the key management protocol transparently.

Using key material protocol services transparently

Mechanisms are provided for calculating state of cryptographic objects and generating search filters for querying cryptographic objects based on the given state or on the given combination of unique states. The mechanism to calculate a state of a cryptographic object allows an application or system to resolve the current state of any cryptographic object with the following set of state altering date values: initial date, activation date, deactivation date, compromise date, and destroy date. A processing module may retrieve the state meta-data and calculate the current state of a given cryptographic object. The current state may be, for example, one of the following: unknown, pre-active, active, deactivated, compromised, destroyed, and destroyed-compromised. The mechanism to generate a search filter may generate a search query language (SQL) search filter to query for cryptographic objects using the state altering date values stored for each object.

Calculating state of cryptographic objects and generating search filter for querying cryptographic objects

A key management protocol (such as KMIP) is extended to provide an extended credential type to pass information from clients to the server to enable the server to deduce pre-provisioned cryptographic materials for the individual clients. Preferably, KMIP client code communicates device information to a key management server in a value in the headers of KMIP requests that flow to the server. In this manner, KMIP requests are associated with pre-provisioned cryptographic materials for particular devices or device groups.

Extending credential type to group Key Management Interoperability Protocol (KMIP) clients

A method for managing keys in a computer memory including receiving a request to store a first key to a first key repository, storing the first key to a second key repository in response to the request, and storing the first key from the second key repository to the first key repository within said computer memory based on a predetermined periodicity.

Secure management of keys in a key repository

A system or computer usable program product for managing keys in a computer memory including receiving a request to store a first key to a first key repository, storing the first key to a second key repository in response to the request, and storing the first key from the second key repository to the first key repository within said computer memory based on a predetermined periodicity.

Authentication with credentials in a Java messaging service ('JMS'), including providing pre-authenticated credentials for a Java security domain for a user application and creating a JMS connection for the user application, including accepting the pre-authenticated credentials in a JMS connection function and authenticating the user application for the JMS in dependence upon the pre-authenticated credentials. Typical embodiments of the present invention also include caching the pre-authenticated credentials in the user application. Many embodiments also include caching the pre-authenticated credentials in a middleware security application.

Authentication with credentials in Java messaging service

A method and apparatus for type independent permission based access control are provided. The method and apparatus utilize object inheritance to provide a mechanism by which a large group of permissions may be assigned to a codesource without having to explicitly assign each individual permission to the codesource. A base permission, or superclass permission, is defined along with inherited, or subclass, permissions that fall below the base permission in a hierarchy of permissions. Having defined the permissions in such a hierarchy, a developer may assign a base permission to an installed class and thereby assign all of the inherited permissions of the base permission to the installed class. In this way, security providers need not know all the permission types defined in an application. In addition, security providers can seamlessly integrate with many applications without changing their access control and policy store semantics. Moreover, application providers' security enforcement is no dependent on the security provider defined permissions. The method and apparatus do not require any changes to the Java security manager and do not require changes to application code.

Type independent permission based access control

A client generates a session key and a delegation ticket containing information for a requested delegation operation. The client generates a first copy of the session key and encrypts it using a public key of a proxy. The client generates a second copy of the session key and encrypts it using a public key of a server. The client then puts the encrypted session keys and delegation ticket into a first message that is sent to the proxy. The proxy extracts and decrypts its copy of the session key from the first message. The proxy then encrypts a proof-of-delegation data item with the session key and places it and the delegation ticket along with the encrypted copy of the session key for the server into a second message, which is sent to the server. The server extracts and decrypts its copy of the session key from the second message and uses the session key to obtain the proof-of-delegation data. Authority is successfully delegated to the proxy only if the server can verify the proof-of-delegation data.

Method and system for a PKI-based delegation process

A method, apparatus, and computer implemented instructions for synchronizing time in a network data processing system. A request for time synchronization is received at a target data processing system. A current target time at the target data processing system is placed in a reply. The reply is sent to the source data processing system. A current source time from when the reply is received at the source data processing system is compared to the current target time to generate a comparison. A synchronization factor is generated using the comparison.

Method and apparatus for time synchronization in a network data processing system

A program written in untrusted code (e.g., JAVA) is enabled to access a native operating system resource (e.g., supported in WINDOWS NT) through a staged login protocol. In operation, a trusted login service listens, e.g., on a named pipe, for requests for login credentials. In response to a login request, the trusted login service requests a native operating system identifier. The native operating system identifier is then sent to the program. Using this identifier, a credential object is then created within an authentication framework. The credential object is then used to login to the native operating system to enable the program to access the resource. This technique enables a JAVA program to access a WINDOWS NT operating system resource under the identity of the user running the JAVA program.

Method for enabling a program written in untrusted code to interact with a security subsystem of a hosting operating system

A method, an apparatus, a system, and a computer program product are presented for validating certificates. A certificate validation service receives a certificate validation request for a target certificate from a client, thereby allowing the client to offload certificate validation tasks into an online certificate validation service that is accessible and sharable by multiple components within a data processing system. In response to a determination that the target certificate is valid or invalid, the certificate validation service sends a certificate validation response with an indicating status value that the target certificate is valid or invalid. The certificate validation service is able to cache information about previously validated certificates and the associated certificate chains, thereby enhancing the efficiency of the service. Different certificate validation policies may be applied against target certificates based upon information associated with the target certificates.

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Round Rock, TX, United States of America

Bruce Arland Rich