# Connect to the server at 'localhost', 10000 send any data, # the server will respond with the required word codes # You will find a passage of text in the file backdoor. txt write a script # which will use that text to build a message using the received word codes. # Each word code is sent on a new line and contains # paragraph_number, line_number, word_number # Send the expected words back to the server to retrieve the flag. # The server expects all the words in a single transmission. # The words should have punctuation stripped from them. # And the words should be separated by newline characters (\n)

Local area networks use many of the same network technologies and the internet, only on a smaller scale. devices that access lans are equipped with a network interface that contains circuitry for wireless or wired connections. devices also have a physical address, in addition to the ip addresses acquired from a dhcp server. the most popular wired technology is . the most popular wireless technology is , which can be configured as a(n) or star topology. setting up a lan and configuring its router is fairly easy. the first step is to change the standard to one that is secure. next, create a(n) that uniquely identifies the network by name. it is also important to activate wireless to prevent wireless signals from being intercepted during transmission. a limited-access network can be created for visitors to use. by activating , the router will be able to assign ip addresses to each device that joins the network. to connect to a secure lan that is protected by encryption, an encryption , or password, is required. lans can be used to access data collected by iot devices and the networks that tie these devices together. technologies such as rfid, nfc, bluetooth smart, zigbee, and z-wave offer -power links, essential for battery-powered devices that can’t expend excess amounts of energy transmitting data.