Patent · US Active

Perimeter enforcement of encryption rules

US10834061B2 · kind B2 · utility

1Cited by

35References

20Claims

0Family size

Assignee

Sophos Limited · GB

Inventors

Russell Humphries · Redmond, US
Gordon Sullivan · Great Falls, US
Kenneth D. Ray · Seattle, US
Anthony John Merry · Kessel-Lo, BE
Harald Schütz · Linz, AT
Andreas Berger · Therwil, CH

Key dates

Filing date	Jan 14, 2019
Grant date	Nov 10, 2020
Priority date	—
Expiry date	Jan 14, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2463/062
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Rules are applied at a network perimeter to outbound network communications that contain file attachments. The rules may, in a variety of circumstances, require wrapping of an outbound file from the endpoint in a portable encrypted container. The network perimeter may be enforced locally at the endpoint, or at any network device between the endpoint and a recipient.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.