| 摘要 |
<p>A method for filtering the harmfulness data transferred between a terminal and a destination host in the network, includes: the terminal accessing the agent server first before it accesses the destination host in the network; the agent server accessing the destination host in stead of the terminal; the agent server filtering the harmfulness data existed in the answering data from the destination host; the agent server transferring the non-harmfulness data in the answering data to the terminal. In this invention, the agent accesses the destination host in the net in stead of the terminal, and the safe filtering program set in the agent serverinspects the answering data from the destination host. The agent server filters the harmfulness data existed in the answering data, and transfers the non-harmfulness data in the answering data to the terminal. This ensures that the data entering the terminal from the net is non-harmfulness safe data.</p> |
