Abstract:
The present invention provides a computer implemented method for communicating a signature in a received email. Initially, a server receives a source email from a source client, the source email comprising a signature index entry, and a body. The server determines for a first recipient that a first associated destination client is capable of rendering a signature of the signature index entry in response to a selection of an indexed signature. The server, responsive to a determination that the destination client is capable of rendering the signature index entry, forwards the source email to the first recipient as a delivered email using the body of the source email such that an indexed signature is present in the body of the delivered email. In addition, a method for generating a signature header is shown that provides a many to one correspondence between indexed signatures and a signature index entry.
Abstract:
The present invention provides a computer implemented method, data processing system, and computer program product to selectively extracts compressed-encrypted files from an archive. The data processing system receives a command to preprocess the archive from an authenticated user, wherein the authenticated user is associated with at least one fingerprint. The data processing system determines that the at least one fingerprint fails to match all fingerprints in metadata of a first compressed-encrypted file in the archive. The data processing system, responsive to a determination that the fingerprint fails to match all fingerprints, deletes the compressed-encrypted file. The data processing system determines that the fingerprint matches a second fingerprint in metadata of a second compressed-encrypted file in the archive. The data processing system, responsive to a determination that the fingerprint matches the second fingerprint, avoids deleting the second compressed-encrypted file.
Abstract:
A communication system includes a local communication device that communicates with a remote communication device via a wired or wireless communication link between the devices. The local communication device and the remote communication device are each capable of switching between a multiple user mode and a single user private mode in response to a mode change request. The local and remote communication devices include respective profiles that include profile attributes that define how the respective communication device responds to a mode change request. A user of one communication device may send a mode change request to the other communication device. In response to the mode change request, the other communication device changes mode between multiple participant mode and single participant mode if the profile of that communication device permits the mode change.
Abstract:
The present invention provides a computer implemented method, data processing system, and computer program product to selectively extracts compressed-encrypted files from an archive. The data processing system receives a command to preprocess the archive from an authenticated user, wherein the authenticated user is associated with at least one fingerprint. The data processing system determines that the at least one fingerprint fails to match all fingerprints in metadata of a first compressed-encrypted file in the archive. The data processing system, responsive to a determination that the fingerprint fails to match all fingerprints, deletes the compressed-encrypted file. The data processing system determines that the fingerprint matches a second fingerprint in metadata of a second compressed-encrypted file in the archive. The data processing system, responsive to a determination that the fingerprint matches the second fingerprint, avoids deleting the second compressed-encrypted file.
Abstract:
Disclosed is a computer implemented method and computer program product to throttle traffic from a source internet protocol address. The reverse firewall inspects payloads of a plurality of packets each packet having a source address identical to the source internet protocol address and a target address corresponding to a receiver host. Responsive to detecting purported good content within at least one of the plurality of packets, the reverse firewall forwards packets having the source address. The reverse firewall determines whether a count of packets having the source address exceeds a safe threshold. The reverse firewall requests a demanded positive trust report from the receiver host, responsive to a determination that the count of packets having the source address exceeds the safe threshold. The reverse firewall determines whether a positive trust report is received from the receiver host that indicates that the source internet protocol address is good. The reverse firewall analyzes a header of packet having the source address without analyzing a payload of the packet, responsive to a determination that the positive trust report is received from the receiver host.
Abstract:
A WPAR is migrated. Responsive to starting a checkpoint process, data and control information is collected and stored for IPC objects in the WPAR. Responsive to receiving a request to restart the WPAR, a type of IPC object is determined. Responsive to a determination that the IPC object is not an IPC shared memory object, a kernel handle that a process wants to be used for a new IPC object is registered. A request to create a new IPC object comprising a name uniquely associated with the IPC object and a WPAR identifier is issued. An entry that matches the name and WPAR identifier is identified and a virtual kernel handle is retrieved. The new IPC object is created. The virtual kernel handle is mapped to a real kernel handle and returned to the process. Data and control information is retrieved and overlaid onto the new IPC object.
Abstract:
A method and system creates virtual email identifications and dynamically map the virtual email-ids to the real email identities. A virtual email identify will be described in a specific fixed syntax that is easy for the users to remember and implement. The virtual email-id is dynamically mapped to one or more real email-ids by using a database of employees or other personnel maintained by the organization. The database can have various configurations that will be a function of the organization of the entity and the relationships of the persons in the entity.
Abstract:
The present invention provides a computer implemented method, data processing system, and computer program product to protect a first user from authorization limitation by a second user. The computer may receive an authorization command from the second user, wherein the authorization command targets the first user, and the second user is at least partially authorized to operate the authorization command. The computer determines that the first user is an ancestor user of the second user. In addition, the computer, responsive to a determination that the first user is an ancestor user of the second user, prevents operation of code of the authorization command to change an authorization of the first user.
Abstract:
An audio system includes a first audio device and a second audio device. A communications link connects the first and second audio devices together so that each may communicate with the other. The system includes an audio volume manager that varies the audio output level of the second audio device as a function of the perceived loudness of the second audio device as perceived at the first audio device.
Abstract:
A WPAR is migrated. Responsive to starting a checkpoint process, data and control information is collected and stored for IPC objects in the WPAR. Responsive to receiving a request to restart the WPAR, a type of IPC object is determined. Responsive to a determination that the IPC object is not an IPC shared memory object, a kernel handle that a process wants to be used for a new IPC object is registered. A request to create a new IPC object comprising a name uniquely associated with the IPC object and a WPAR identifier is issued. An entry that matches the name and WPAR identifier is identified and a virtual kernel handle is retrieved. The new IPC object is created. The virtual kernel handle is mapped to a real kernel handle and returned to the process. Data and control information is retrieved and overlaid onto the new IPC object.