The hotel Wi-Fi suddenly disappeared.

Ask the customer service directly and ask them to check the network.

Providing WIFI wireless access is the "standard" of every hotel, but criminals use WIFI wireless Internet access service in public places to steal citizens' personal information and commit fraud.

Today, with the rapid development of network technology, the private information of network names is easily stolen by criminals. When connecting wifi in public places, you must pay attention to safety precautions, try not to connect WIFI without password protection, don't log in to online banking when using WIFI without password protection, and turn off WIFI immediately when you find that the free WIFI network is abnormal. Cheap and greedy, the connection is safe and reliable.