发明名称 |
Anti-pharming in wireless computer networks at pre-IP state |
摘要 |
Anti-pharming techniques in wireless computer networks at pre-IP state are disclosed. A user computer connecting to a wireless computer network may include an anti-pharming module configured to monitor data communications to and from a wireless access point of the wireless computer network. The anti-pharming module may be configured to determine if data communication going in a direction from the wireless access point to the user computer originated from a wireless station rather than a server configured to dynamically provide network addresses to computers connecting to the wireless computer network. The wireless station may be deemed a malicious computer perpetrating a pharming attack when it originated the data communication and is responding to a request to obtain network address previously sent by the user computer. |
申请公布号 |
US8191143(B1) |
申请公布日期 |
2012.05.29 |
申请号 |
US20070985124 |
申请日期 |
2007.11.13 |
申请人 |
LIN KUN-SHAN;YAO PEI-CHUN;CHANG CHIA-CHI;TREND MICRO INCORPORATED |
发明人 |
LIN KUN-SHAN;YAO PEI-CHUN;CHANG CHIA-CHI |
分类号 |
H04L29/06 |
主分类号 |
H04L29/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|