ADP security device for labeled data

Details ADP security device for labeled data ADP security device for labeled data

1989-06-07

1992-06-30

Shaw, Gareth D.

Communications: electrical

Continuously variable indicating

With meter reading

380 4, 364DIG2, 3649431, 3649187, H04K 900, G06F 1214, G06F 702

Patent

active

051267284

ABSTRACT:
A data processing security device, attached to computing equipment, inserts labels into a data stream that indicate security controls for the data. The security device may also be configured to detect security labels within a data stream and inhibit the flow of data. It also may replace data within a data stream if it detects labeled fields which indicate that privacy should be imposed.

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