Patent application number | Description | Published |
20090319781 | SECURE MESSAGE DELIVERY USING A TRUST BROKER - An email security system is described that allows users within different organizations to securely send email to one another. The email security system provides a federation server on the Internet or other unsecured network accessible by each of the organizations. Each organization provides identity information to the federation server. When a sender in one organization sends a message to a recipient in another organization, the federation server provides the sender's email server with a secure token for encrypting the message to provide secure delivery over the unsecured network. | 12-24-2009 |
20100186062 | PROTECTING CONTENT FROM THIRD PARTY USING CLIENT-SIDE SECURITY PROTECTION - Architecture that employs encryption and storage of encryption keys to protect trusted client message content from an untrusted third-party hosted service. Each trusted user machine is configured to optionally apply security to messages. Rules determine when automatic protection is applied and the level of protection to apply. The trusted client automatically downloads the rules (or rules policies) from a trusted rules service and caches the rules locally. During composition, the rules analyze the message and automatically apply security template(s) to the message. The security template(s) encrypt the body of the message, but not the headers or subject. The untrusted message service processes the header and delivers the message to the correct recipient. The hosted service cannot view the contents of the message body, and only intended recipients of the protected message can view the message body. Offline protection is supported, and the user can override protection by the rules. | 07-22-2010 |
20110202759 | CERTIFICATE REMOTING AND RECOVERY - Certificate remoting and recovery may be provided. A computer may identify required security certificates and determine whether at least one required security certificate is not available. If the certificate is not available, the computer may identify a peer server and request the missing certificate from the peer server. The computer may also be operative to receive certificate management instructions from other computers. | 08-18-2011 |
20140245000 | SECURE MESSAGE DELIVERY USING A TRUST BROKER - An email security system is described that allows users within different organizations to securely send email to one another. The email security system provides a federation server on the Internet or other unsecured network accessible by each of the organizations. Each organization provides identity information to the federation server. When a sender in one organization sends a message to a recipient in another organization, the federation server provides the sender's email server with a secure token for encrypting the message to provide secure delivery over the unsecured network. | 08-28-2014 |
20150186675 | PROTECTING CONTENT FROM THIRD PARTY USING CLIENT-SIDE SECURITY PROTECTION - Architecture that employs encryption and storage of encryption keys to protect trusted client message content from an untrusted third-party hosted service. Each trusted user machine is configured to optionally apply security to messages. Rules determine when automatic protection is applied and the level of protection to apply. The trusted client automatically downloads the rules (or rules policies) from a trusted rules service and caches the rules locally. During composition, the rules analyze the message and automatically apply security template(s) to the message. The security template(s) encrypt the body of the message, but not the headers or subject. The untrusted message service processes the header and delivers the message to the correct recipient. The hosted service cannot view the contents of the message body, and only intended recipients of the protected message can view the message body. Offline protection is supported, and the user can override protection by the rules. | 07-02-2015 |
Patent application number | Description | Published |
20080317228 | Message Recall Using Digital Rights Management - Email messages are recalled in accordance with restrictions attached to the message. Use of the message is limited per the restrictions. Example restrictions include printing restrictions, forwarding restrictions, exporting restrictions, copying restrictions, reading restrictions, and a expiration time of the message. | 12-25-2008 |
20100306535 | Business To Business Secure Mail - Business to business secure mail may be provided. Consistent with embodiments of the invention, a protected message may be received. The recipient may request a token from a trust broker, submit the token to an authorization server associated with the sender, receive a user license from the authorization server; and decrypt the protected message using the user license. The protected message may restrict actions that may be taken by the recipient, such as forwarding to other users. | 12-02-2010 |
20120079268 | SEPARATING AUTHORIZATION IDENTITY FROM POLICY ENFORCEMENT IDENTITY - The present invention extends to methods, systems, and computer program products for separating authorization identity from policy enforcement identity. Embodiments of the invention extend the consumption phase for protected information. Two identities, an authorization identity and a policy enforcement identity, are used for acquiring, issuing and enforcing usage license instead of one identity certificate. The authorization identity is used to evaluate against usage policy. The authorization identity is similar to identification information in an identity certificate. The policy enforcement identity is used to ensure the confidentiality of granted permissions and content key. The policy enforcement identity enforces a usage license on an authorization principal's (e.g., recipient's) machine. The policy enforcement identity's enforcement of a usage license is similar use of a cryptographic key in an identity certificate. | 03-29-2012 |
Patent application number | Description | Published |
20130054588 | SYSTEMS AND METHODS FOR PROVIDING SEARCH RELEVANCY IN COMMUNICATION INITIATION SEARCHES - Systems and methods for generating relevant search results for a user are disclosed. In one example, the method comprises receiving a search query from the user performing a communication initiation search, receiving, by the computer system, search results from a search engine based on the search query, linking, by the computer system, the search results to a communications dataset generated based on communication metadata received from a communication system, and ordering, by the computer system, the search results based on the communication dataset in order from most relevant to least relevant to the user performing the communication initiation search. | 02-28-2013 |
20130054716 | SYSTEM AND METHOD FOR ABSTRACT COMMUNICATION - Systems and methods for providing communication between a user and at least one entity are disclosed. In one example, the method comprises receiving an entity selection input of the at least one entity, and a message from the user to the at least one entity, analyzing the selection input and the message to determine entity information and inquiry information associated with the message and the selection input, determining least one communication channel based on the entity information and the inquiry information, obtaining a response to the message via the at least one communication channel from the at least one entity, and transmitting the response to the user. | 02-28-2013 |
20130066987 | MULTI-USER COMMUNICATION SYSTEM AND METHOD - Systems and methods for enabling communication between a user and at least one entity by a communication service are disclosed. In one example, the method comprises acts of receiving a search for the at least one entity, analyzing the search, by a processor, to determine search results based on the search including the at least one entity, receiving a message from the user to the at least one entity, the message including inquiry information directed to the at least one entity, determining, by the processor, presence status associated with the at least one entity, establishing, by the processor, a communication channel between the user and the at least one entity based on the presence status, and transmitting a response to the message based on the inquiry information via the communication channel. | 03-14-2013 |
20130066988 | SYSTEM AND METHOD FOR ESTABLISHING PRESENCE IN A BROKERED CHAT SYSTEM - Systems and methods for determining status of a user in a brokered chat service are disclosed. In one example, the method comprises acts of receiving, via the brokered chat service, a check-in message from the user, establishing the status of the user as available in the brokered chat service, transmitting at least one message to the user via the brokered chat service in response to establishing the status of the user as available, and updating the status of the user in the brokered chat service in response to communication from the user. | 03-14-2013 |
20130268446 | SYSTEM AND METHOD FOR ENTRY OF STRUCTURED DATA - Systems and methods for enabling communication between a user and at least one entity by a communication service are disclosed. In one example, the method comprises providing at least one predefined text string for display to the user on a device, the at least one predefined text string comprising an inquiry to the at least one entity, receiving a structured text input associated with the at least one predefined text string, and transmitting a message to another device having the at least one predefined text string and the structured text input to the at least one entity. | 10-10-2013 |
Patent application number | Description | Published |
20140248333 | COMPOSITIONS AND METHODS FOR INHIBITING PROTEASES - In particular, in alternative embodiments, the invention provides pharmaceutical compounds and formulations comprising a family of epoxyketone compounds, which include racemic mixtures or racemates, isomers, stereoisomers, diastereoisomers, derivatives and analogs, and methods for making and using them. In alternative embodiments, pharmaceutical compositions and formulations of the invention are administered to an individual in need thereof in an amount sufficient to treat, prevent, reverse and/or ameliorate an infection, disease or condition that can be ameliorated, treated, prevented or reversed by partially or completely inhibiting a chymotrypsin-like protease or a proteasome activity, including e.g., a retroviral infection such as human immunodeficiency virus-1 (HIV-1) infection, an immune disorder, a neurodegenerative disease or condition, or a cancer such as a myeloma or multiple myeloma, an adenocarcinoma such as a lung adenocarcinoma, a pancreatic cancer, a B-cell related cancer, and lymphomas such as non-Hodgkin's lymphoma. | 09-04-2014 |