Method and device for managing access to network
US7676575B2 · kind B2 · utility
2Cited by
24References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 8, 2001 |
| Grant date | Mar 9, 2010 |
| Priority date | — |
| Expiry date | Oct 4, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2141
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
When downloading a Java™ application AP from a server 40, a scheme and a transmission port number used by server 40 when downloading Java™ application AP are stored in addition to a host name of server 40. Then, when the Java™ application AP accesses a resource on the Internet, the host name of a resource to be accessed, and a scheme and a destination port number are compared with the stored host name, scheme, and transmission port number. The network access is permitted only when the compared items agree with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.