专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

GB2608662A An isolation unit 未知
公开(公告)号：GB2608662A
公开(公告)日：2023-01-11
申请号：GB202200936
申请日：2022-01-25
申请人： CIRCUITS AND SOFTWARE LTD
发明人： STUART PENNY , SIMON GRAVE
IPC分类号： H04L9/40 , G06F21/56
摘要： An isolation unit 100 for preventing access to one or more computer devices or network segments 102 by malicious software (e.g. ransomware). The isolation unit has first 104 and second 108 connection interfaces, at least one of which is configured to connect the isolation unit to a data carrying input 106, and the other being at least for outputting data to the computer devices/network segments. Connection circuitry 110 connects the first and second interfaces, and has at least one switchable connection path 112 with a layer 1 switch 114 (i.e. a switch operable at the OSI physical layer). A controller 116 is configured to switch the switch between a closed state, in which the first and second interfaces are connected by the switchable connection path, and an open state, in which the switchable connection path is disconnected between the first and second interfaces. The isolation unit may be used to isolate a data storage back-up device.

IPRDB