| Patent application number | Description | Published |
|---|
| 20080263651 | Integrating operating systems with content offered by web based entities - Example embodiments are provided for integrating operating systems with content offered by internet based entities. | 10-23-2008 |
| 20090222888 | COMMUNICATING A PASSWORD SECURELY - A secure (e.g., HTTPS) connection is established between a client and a server. Communication over the connection may utilize an application (e.g., a Web browser) that is not part of the client's trusted computing base. A password is sent from the client to the server over the connection such that the clear text password is unavailable to the application. For example, the password can be encrypted and inserted directly into the HTTPS stream from the client's trusted computing base. | 09-03-2009 |
| 20100212008 | Identification Security Elevation - Security elevation techniques are described. In an implementation, a request is received for additional security access beyond that which is currently specified for a program. An identity that describes the program is checked with a plurality of conditions. The security level is automatically elevated to grant the additional security access when the identity corresponds to one of the conditions that indicates that the security level is to be automatically elevated. | 08-19-2010 |
| 20100242085 | SYSTEM AND METHOD FOR DOCUMENT ISOLATION - A computer based system and method of providing document isolation during routing of a document through a workflow is disclosed. The method comprises maintaining a separate “working” copy of the original base document while the document is routed through a workflow. Access controls, which define who may access the original document as well as any versions of the working copy document, are defined and stored in relation to the documents. The access controls further define the types of actions users may take with respect to the document. Users are selectively directed to the appropriate document, either the base document or working copy, and selectively granted permission to perform publishing operations on the working copy document, as determined by the access controls. | 09-23-2010 |
| Patent application number | Description | Published |
|---|
| 20080263361 | Cryptographically strong key derivation using password, audio-visual and mental means - A security system that uses a cryptographic key derived from human interaction with media. The system employs a set of parameters that includes user responses to graphical media and/or audio data, among other parameters. The architecture adds a fourth dimension to the conventional authentication means in order to make at least an offline attack on the key much more difficult. In addition to a standard set of parameters such as password, salt (random bits inserted into the encryption process) and iteration count, the system further utilizes information in the form of “what the user does” by presenting and prompting the user to interact with media in some way. The media can include audio information, video information, and/or image information, for example. | 10-23-2008 |
| 20080301784 | Native Use Of Web Service Protocols And Claims In Server Authentication - Architecture for natively authenticating a client application to a web server via HTTP authentication. The Web Services Architecture, and more specifically, Web Services Security, is leveraged to enable legacy applications to access web services transparently to the existing legacy applications. A security support provider (SSP) is created that employs WS-* protocol to at least emulate ws-trust and ws-mex thereby enabling policy exchange via an HTTP protocol stack. Policy can be exchanged via a WWW-Authenticate header enabling legacy applications to use the WS-* family of protocols without modifying the client application. The WS-* protocols are abstracted into a generic programming interface for native client application use. | 12-04-2008 |
| 20080320554 | SECURE DATA STORAGE AND RETRIEVAL INCORPORATING HUMAN PARTICIPATION - A computer related security mechanism requires that a human participate in an access verification sequence. Upon a request to access secure data, a puzzle is provided to the requester. Proper solution of the puzzle requires human participation. The puzzle is chosen such that its solution is within the capabilities of a human, but beyond the current state of the art for computer systems. The puzzled can be visually and/or audibly rendered to the user. In one configuration, the puzzle is obtained via a library of pluggable puzzle generators. Puzzle generators in the library can be replaced as the state of the art of computing technology improves. | 12-25-2008 |
| 20090328140 | ADVANCED SECURITY NEGOTIATION PROTOCOL - This disclosure describes methods, systems and application programming interfaces for creating an advanced security negotiation package. This disclosure describes creating an advanced security negotiation protocol under a Simple and Protected Negotiation Mechanism (SPNEGO) protocol to negotiate an authentication scheme. The protocol describes defining a Windows Security Type (WST) Library message to protect negotiation data during the advanced security negotiation protocol. The protocol sends an initial message that carries multiple authentication messages to reduce redundant roundtrips and implements key exchanges by a mini Security Support Provider (SSP). | 12-31-2009 |
| 20100228982 | FAST-RECONNECTION OF NEGOTIABLE AUTHENTICATION NETWORK CLIENTS - Modern network communications often require a client application requesting data to authenticate itself to an application providing the data. Such authentication requests can be redundant, especially in the case of stateless network protocols. When a full authentication is performed, a conversation identifier and one or more encryption keys can be agreed upon. Subsequent authentication requests can be answered with a fast reconnect token comprising the conversation identifier and a cryptographically signed version of it using the one or more encryption keys. Should additional security be desirable, a sequence number can be established and incremented in a pre-determined or a random manner to enable detection of replayed fast reconnect tokens. If the recipient can verify the fast reconnect token, the provider can be considered to have been authenticated based on the prior authentication. If an aspect of the fast re-authentication should fail, recourse can be had to the original full authentication process. | 09-09-2010 |
| 20110154505 | UNOBTRUSIVE ASSURANCE OF AUTHENTIC USER INTENT - Computer-executable instructions that are directed to the performance of consequential actions and automatically elevate to execute at a higher privilege level to do so can perform such consequential actions only after user notification. Doing so can enable monitoring processes to avoid presenting duplicative user notification upon detection of such auto-elevation. In addition, prior to presenting user notification, input from the execution environment can be ignored and access to DLLs for performing consequential actions can be avoided. A static analyzer can identify non-conforming computer-executable instructions. A wrapper can be utilized to provide compliance by otherwise unknown or non-conforming computer-executable instructions. | 06-23-2011 |
