摘要:
To allow inspecting whether a security check of a planned outgoing email is finished in an outgoing email check system, a check data providing apparatus 2 of an outgoing email check system 100 stores check information distributed from a check information management apparatus 1, appends check data generated based on the check information to a header of a checked planned outgoing email, and transmits the email to an email transmitting apparatus 9. A check data inspecting apparatus 3 stores the check information distributed from the check information management apparatus 1, inspects the check data extracted from the planned outgoing email received from the email transmitting apparatus 9 based on the check information, determines that the transmission is permitted when the check data of the planned outgoing email matches the check information, and determines that the transmission is rejected when the check data does not match the check information. The email transmitting apparatus 9 executes a transmission process only for the planned outgoing email for which the transmission is permitted.
摘要:
Metadata related to a plurality of persons is extracted from among electronic data that include information about the persons. The metadata extracted is linked based on a co-occurrence of the information about the persons in the electronic data. Relationship between the persons is displayed graphically based on the metadata linked.
摘要:
Similarity retrieval is performed through the use of a distance index which contains a concatenated key and pointer information and retains a dictionary type order in the concatenated key. The concatenated key is produced by discretizing the distance from each of a plurality of reference points to an object point representing information to be retrieved in a multidimensional space consisting of a plurality of dimensions corresponding to the plurality of feature parameters and concatenating the resulting discretized distances. The use of the concatenated key allows candidate points in the d-distance neighborhood to be narrowed down.
摘要:
A proxy server stores therein an access prohibiting list; analyzes contents requested by a user; extracts link information included in the contents; checks whether the link information includes an access-prohibited URL included in the access prohibiting list; deletes the link information if it includes the access-prohibited URL; and sends the remaining contents to a client computer.
摘要:
To allow inspecting whether a security check of a planned outgoing email is finished in an outgoing email check system, a check data providing apparatus 2 of an outgoing email check system 100 stores check information distributed from a check information management apparatus 1, appends check data generated based on the check information to a header of a checked planned outgoing email, and transmits the email to an email transmitting apparatus 9. A check data inspecting apparatus 3 stores the check information distributed from the check information management apparatus 1, inspects the check data extracted from the planned outgoing email received from the email transmitting apparatus 9 based on the check information, determines that the transmission is permitted when the check data of the planned outgoing email matches the check information, and determines that the transmission is rejected when the check data does not match the check information. The email transmitting apparatus 9 executes a transmission process only for the planned outgoing email for which the transmission is permitted.
摘要:
Based on reference information of a structured-document application program, structure information and contents of a structured document to be delivered are specified separately. Based on the specification, the structure information and the contents are obtained from a database which stores the structured document, to generate the structured document to be delivered. The generated structured document is delivered to the structured-document application program.
摘要:
Based on reference information of a structured-document application program, structure information and contents of a structured document to be delivered are specified separately. Based on the specification, the structure information and the contents are obtained from a database which stores the structured document, to generate the structured document to be delivered. The generated structured document is delivered to the structured-document application program.
摘要:
In a data base management system, a checkpoint is recorded at appropriate intervals by recording a checkpoint during the process of a transaction and during the update of a logical page by providing a page table management table for managing a page table by a shadow page method. The page table also manages by the shadow page method a physical page corresponding to each logical page of a data base.
摘要:
An email wrong transmission preventing apparatus calculates memory ratios of addresses of emails in a transmission log by a model expression in which the memory ratios decline over time, compiles the memory ratios of the emails for each destination to set weights, and records the weights in a user weight list. When receiving a planned outgoing email, the apparatus compares the weight of the destination of the planned outgoing email obtained by referring to the user weight list with a predetermined threshold and determines that the destination is “reliable” only if the weight is over the threshold. If even one of the destinations of the planned outgoing email is not “reliable”, the apparatus causes a sender terminal to display an address check screen to prompt address checking. When “checked” is inputted, the apparatus transfers the planned outgoing email to an email transmission server.
摘要:
An email wrong transmission preventing apparatus calculates memory ratios of addresses of emails in a transmission log by a model expression in which the memory ratios decline over time, compiles the memory ratios of the emails for each destination to set weights, and records the weights in a user weight list. When receiving a planned outgoing email, the apparatus compares the weight of the destination of the planned outgoing email obtained by referring to the user weight list with a predetermined threshold and determines that the destination is “reliable” only if the weight is over the threshold. If even one of the destinations of the planned outgoing email is not “reliable”, the apparatus causes a sender terminal to display an address check screen to prompt address checking. When “checked” is inputted, the apparatus transfers the planned outgoing email to an email transmission server.