指定无线网卡监听信道
当用户实施无线网络渗透测试时,通常需要将无线网卡设置为监听模式。大学霸IT达人默认情况下,无线网卡在监听数据包时,会不停的跳频。这样,当用户在捕获数据包时,可能导致监听漏掉重要的数据包,如握手包。另外,在攻击无线网络时,由于监听的信道与AP不在同一信道,也可能导致无法攻击成功。此时,用户可以先通过扫描无线网络来确定AP工作的信道。然后,指定无线网卡监听的信道。其中,指定无线网卡监听信道的语法格式如下所示:
airmon-ng start <interface> <channel>
例如,指定无线网卡监听信道1。执行命令如下所示:
airmon-ng start wlan0 1
Found 2 processes that could cause trouble.
Kill them using 'airmon-ng check kill' before putting
the card in monitor mode, they will interfere by changing channels
and sometimes putting the interface back in managed mode
PID Name
15544 wpa_supplicant
15579 NetworkManager
PHY Interface Driver Chipset
phy0 wlan0 rt2800usb Ralink Technology, Corp. RT5370
(mac80211 monitor mode vif enabled for [phy0]wlan0 on [phy0]wlan0mon)
(mac80211 station mode vif disabled for [phy0]wlan0)