公开(公告)号：US20190213325A1

公开(公告)日：2019-07-11

申请号：US16310251

申请日：2016-06-29

申请人： Daniel Salvatore SCHIAPPA ,  Kenneth D. RAY ,  Ross MCKERCHAR ,  Andrew J. THOMAS ,  Russell HUMPHRIES ,  John Edward Tyrone SHAW ,  Sophos Limited

发明人： Ross McKerchar ,  John Edward Tyrone Shaw ,  Andrew J. Thomas ,  Russell Humphries ,  Kenneth D. Ray ,  Daniel Salvatore Schiappa

IPC分类号： G06F21/53 ,  G06F21/56 ,  G06F21/51 ,  G06F17/21

CPC分类号： G06F21/53 ,  G06F17/212 ,  G06F21/51 ,  G06F21/56

摘要： Attachments or other documents can be transmitted to a sandbox environment where they can be concurrently opened for remote preview from an endpoint and scanned for possible malware. A gateway or other intermediate network element may enforce this process by replacing attachments, e.g., in incoming electronic mail communications, with links to a document preview hosted in the sandbox environment.