WEP (Wired Equivalent Privacy) is the first security standard for Wi-Fi (Wireless) networks today.
Wireshark is a network packet analysis (Packet Sniffer) software, previously known as Ethereal. With this software, the interface of a computer connected to the Internet can be monitored and recorded instantly.
On Lenovo Laptops, we usually use the Fn + F5 buttons to enable the Wi-Fi wireless network adapter. However, in some cases, the wireless card feature becomes unusable due to system or hardware errors.