Network connection management
US11799910B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2021 |
| Grant date | Oct 24, 2023 |
| Priority date | — |
| Expiry date | Sep 8, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2101/663
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A network apparatus receives a first message relating to a transport layer security (TLS) handshake process for an initialization phase of a Quic user datagram protocol (UDP) Internet Connection (QUIC) connection from a client computing device toward a target computing device, wherein the first message of the TLS handshake process comprises at least a connection identifier. The network apparatus generates a second message relating to the TLS handshake process in response to the first message, wherein a cipher suite value of the second message is set to an invalid cipher suite value for the client computing device and wherein the invalid cipher suite value is unsupported by the client computing device, and sends the second message to the client computing device to cause the client computer device to close the QUIC connection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.