In the early days, public Wi-Fi networks often resembled the Wild West, where ARP spoofing attacks that allowed renegade users to read other users' traffic were common. The solution was to build cryptographic protections that prevented nearby parties—whether an authorized user on the network or someone near the AP (access point)—from reading or tampering with the traffic of any other user.
（四）吊销公安机关发放的许可证件。
，这一点在同城约会中也有详细论述
"Companies have broken their word before, facing little to no consequences," she said.
[ anyRcv anyKeywordPart: anyArg1 staticPart: anyArg2 ]