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In non-promiscuous mode, when a NIC receives a frame, it drops it unless the frame is addressed to that NIC's MAC address or is a broadcast or multicast addressed frame. In promiscuous mode, however, the NIC allows all frames through, thus allowing the computer to read frames intended for other machines or network devices.
This type of promiscuous traffic, due to a lack of address filtering, has been a recurring issue with certain Unix and Linux kernels, [2] [3] but has never been reported on Microsoft Windows operating systems post Windows XP. Another form of promiscuous traffic occurs when two different applications happen to listen on the same group address.
To collect data on this layer, the network interface card (NIC) of a host can be put into "promiscuous mode". In so doing, all traffic will be passed to the CPU, not only the traffic meant for the host. However, if an intruder or attacker is aware that his connection might be eavesdropped, he might use encryption to secure his connection.
P-mode can refer to: protected mode, an operation mode of x86 CPUs; promiscuous mode, in computer networking; pressure mode pulsation in asteroseismology
Monitor mode only applies to wireless networks, while promiscuous mode can be used on both wired and wireless networks. Monitor mode is one of the eight modes that 802.11 wireless adapter can operate in: Master (acting as an access point), Managed (client, also known as station), Ad hoc, Repeater, Mesh, Wi-Fi Direct, TDLS and Monitor mode.
On wired broadcast and wireless LANs, to capture unicast traffic between other machines, the network adapter capturing the traffic must be in promiscuous mode. On wireless LANs, even if the adapter is in promiscuous mode, packets not for the service set the adapter is configured for are usually ignored.
This tapping method consists in enabling promiscuous mode on the device that is used for the monitoring and attaching it to a network hub. This works well with older LAN technologies such as 10BASE2, FDDI, and Token Ring. On such networks, any host can automatically see what all other hosts were doing by enabling promiscuous mode.
Sexual risk-taking and promiscuous activities, in regards to the youth, can also lead to many social and economic risks. In sub-Saharan Africa, for example, research has found that teenage pregnancy poses significant social and economic risks, as it forces young women, particularly those from extremely low-income families, to leave school to ...