| 摘要 |
<p>A method and system are described for collecting addresses for remotely accessible information sources. Messages, such as emails, carried by a messaging network (N1) are intercepted before reaching a destined terminal. Addresses for remotely accessible information sources (i.e. URLs) are identified from the intercepted email messages. The messages are analysed to be classified as either a first type of message (e.g. spam or virus messages) or a second, different, type of message. If the intercepted message is classified as the first spam/virus type then data indicative of the identified address (URL) is transmitted to a filtering system (100) which controls access to the remotely accessible information sources. As a result, addresses (URLs) are gleaned from transmitted messages such as spam e-mail and supplied to a filtering system (100) which controls access to the resources accessible at those addresses.</p> |
