| 摘要 |
Provided in the present invention is a preset networked address firewall isolation application system for a mobile terminal, comprising a firewall isolation module embedded in the operating system kernel of the mobile terminal and an application layer transmitting data by means of a data channel. An IP data analysis module is embedded in the firewall isolation module, said IP data analysis module implementing analysis of all networked IP address data, and on the basis of a collection module containing pre-specified networked IP addresses and specified IP addresses, all data streams flowing to external networks are monitored; after detecting that networked IP address data packets contain a pre-specified networked IP address, the firewall isolation module initiates a filtering rule, shielding all networked IP address data packets other than specified networked addresses, and prohibiting access to IP addresses other than specified networked addresses, only allowing pre-specified networked IP address data packets to access every network. Connecting to the internet through access of specific target IP addresses and account or information leakage are effectively eliminated. |
