Abstract: Systems and methods for Internet access control are presented. A third-party application is hosted by a third-party server on the Internet. The third-party application has third-party data of a user. An Internet access control device detects an Internet access by the user to a target server on the Internet. The Internet access control device allows or blocks the Internet access depending on whether the Internet access is permitted or prohibited based on the third-party data.

Abstract: A method in an internet server for implementing internet service, the method including exclusively binding a first socket handle object of a first process with a first port. The method also includes generating a first child process from the first process and creating a first duplicate socket handle of the first socket handle object in a first file, the first file being associated with an id of the first child process. The method further includes forming, using the first child process, a first child socket handle object from the first duplicate socket handle in the first file, thereby causing the first child socket handle object to be associated with the first port.