Salami Slicing

An embezzling method that involves removing extremely small increments of money from financial accounts on a system. This is usually done by rounding down decimal places and shuttling the tiny remainder to a ghost account. Done on a frequent enough timetable, large amounts of money can be amassed quickly. This type of fraud is difficult to detect.

Mesh Network

The term mesh network refers to a network topology in which devices are connected with many redundant interconnections between network nodes. In a true mesh network——wired or wireless ——every node has a connection to every other node in the network, whether directly or via hopping though intermediate nodes.

Looking specifically at wireless mesh networks, they are actually more truly switched wireless networks than those that use so-called wireless LAN switches. In a mesh network, packets are forwarded wirelessly from node to node. Products called WLAN switches, on the other hand, don't actually supportany wireless interfaces. Note, though, that mesh architectures don't preclude the use of a WLAN switch or other centralized management architecture on the wired side of the network.

切香腸法

一種挪用資金的方法，每次從系統(tǒng)的財(cái)務(wù)賬號(hào)上移走數(shù)量極小的資金。通常是舍去小數(shù)點(diǎn)后面的數(shù)取整數(shù)而實(shí)現(xiàn)的，把舍下的小數(shù)放入一個(gè)幽靈賬號(hào)。只要次數(shù)足夠多，就能很快聚斂大量的資金。這類詐騙很難偵破。

網(wǎng)狀網(wǎng)絡(luò)

網(wǎng)狀網(wǎng)絡(luò)是指這樣一種網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu): 網(wǎng)絡(luò)中的設(shè)備是通過網(wǎng)絡(luò)節(jié)點(diǎn)之間的眾多冗余互連連接起來的。在真正的網(wǎng)狀網(wǎng)絡(luò)(有線或無線)當(dāng)中，每個(gè)節(jié)點(diǎn)與網(wǎng)絡(luò)中的另一個(gè)節(jié)點(diǎn)相連，包括直接連接和通過中間節(jié)點(diǎn)跳接。

對(duì)于無線網(wǎng)狀網(wǎng)絡(luò)而言，這些網(wǎng)絡(luò)實(shí)際上是真正的交換式無線網(wǎng)絡(luò)，而不是那種使用所謂的無線LAN交換機(jī)的網(wǎng)絡(luò)。在網(wǎng)狀網(wǎng)絡(luò)當(dāng)中，一方面，信息包在節(jié)點(diǎn)之間以無線的方式傳送。另一方面，被稱做WLAN交換機(jī)的產(chǎn)品實(shí)際上并不支持任何無線接口。然而，請(qǐng)注意，網(wǎng)狀體系結(jié)構(gòu)并不排除使用WLAN交換機(jī)或網(wǎng)絡(luò)的有線方面的其他集中式管理體系結(jié)構(gòu)。