Abstract: Scanning for computer viruses or E-mail and data content filtering is performed using a distributed programming approach. A master computer 4 serves to divide the scanning operation into a plurality of tasks that are allocated to further computers 8, 10, 12, 14, 20. These further computers then separately perform the tasks and return the results to the master computer 4. The master computer 4 can check the update status of the further computers prior to them starting operation in order to check that they have the latest data defining the scanning to be performed.

Abstract: Scanning for computer viruses or E-mail and data content filtering is performed using a distributed programming approach. A master computer 4 serves to divide the scanning operation into a plurality of tasks that are allocated to further computers 8, 10, 12, 14, 20. These further computers then separately perform the tasks and return the results to the master computer 4. The master computer 4 can check the update status of the further computers prior to them starting operation in order to check that they have the latest data defining the scanning to be performed.

Abstract: Scanning for computer viruses or E-mail and data content filtering is performed using a distributed programming approach. A master computer 4 serves to divide the scanning operation into a plurality of tasks that are allocated to further computers 8, 10, 12, 14, 20. These further computers then separately perform the tasks and return the results to the master computer 4. The master computer 4 can check the update status of the further computers prior to them starting operation in order to check that they have the latest data defining the scanning to be performed.

Abstract: Scanning for computer viruses or E-mail and data content filtering is performed using a distributed programming approach. A master computer 4 serves to divide the scanning operation into a plurality of tasks that are allocated to further computers 8, 10, 12, 14, 20. These further computers then separately perform the tasks and return the results to the master computer 4. The master computer 4 can check the update status of the further computers prior to them starting operation in order to check that they have the latest data defining the scanning to be performed.

Abstract: An on-demand virus and banned files scan, which uses a scanning computer to scan a copy of data downloaded from a source computer. This scanning computer produces a log file identifying data having characteristics indicative of a virus or a banned file and sends this log file back to the source computer. The source computer then scans just the data identified by the log file, thereby accomplishing a complete scan in a reduced amount of time.

Abstract: A mechanism for encrypting confidential information, uses a transmission package than can be attached to an electronic message. The transmission package is an executable application and controls the decryption, using a separately stored key, and rendering of the contents. On termination of the rendering of the information the transmission package triggers deletion of the encrypted file, the transmission package, and the separately stored key.

Abstract: Scanning for computer viruses or E-mail and data content filtering is performed using a distributed programming approach. A master computer 4 serves to divide the scanning operation into a plurality of tasks that are allocated to further computers 8, 10, 12, 14, 20. These further computers then separately perform the tasks and return the results to the master computer 4. The master computer 4 can check the update status of the further computers prior to them starting operation in order to check that they have the latest data defining the scanning to be performed.

Abstract: A system, method and computer program product are provided for scanning data. Initially, data is received at a network element. Thereafter, a load on the network element is identified. The data is then conditionally scanned at the network element based on the load on the network element.

Abstract: A mechanism for encrypting confidential information, uses a transmission package than can be attached to an electronic message. The transmission package is an executable application and controls the decryption, using a separately stored key, and rendering of the contents. On termination of the rendering of the information the transmission package triggers deletion of the encrypted file, the transmission package, and the separately stored key.

Abstract: An on-demand virus and banned files scan, which uses a scanning computer to scan a copy of data downloaded from a source computer. This scanning computer produces a log file identifying data having characteristics indicative of a virus or a banned file and sends this log file back to the source computer. The source computer then scans just the data identified by the log file, thereby accomplishing a complete scan in a reduced amount of time.

Abstract: Scanning for computer viruses or E-mail and data content filtering is performed using a distributed programming approach. A master computer 4 serves to divide the scanning operation into a plurality of tasks that are allocated to further computers 8, 10, 12, 14, 20. These further computers then separately perform the tasks and return the results to the master computer 4. The master computer 4 can check the update status of the further computers prior to them starting operation in order to check that they have the latest data defining the scanning to be performed.