This kind of software can only crack relatively simple WiFi passwords, such as pure digital passwords, so knowing this attribute requires the right medicine.
First, the password should not be too simple. Make your password complicated, and case, punctuation and numbers can be applied to your password. After all, this complicated password is really difficult to crack. I have also met people who use advanced mathematical models as passwords, and I can only worship such a great god.
Secondly, change the password every once in a while. Just in case, I suggest changing the password every once in a while. After all, not everyone is so boring. They always think about your WiFi and use the master key to crack your password every time. Too few people are too persistent. If you meet them unfortunately, you should sacrifice them and let them surf the net. When he is developed, you should ask him if he remembers surfing the Internet.
Third, download network monitoring software. At that time, our company's network was too slow, and many colleagues used it, so it was not suitable for changing the password. A colleague downloaded a monitoring software to block all network connections that are not in our company. This method is also very practical. After all, it is simple and rude, even if he knows the password, he can't log in to WiFi.
Finally, remember your password. Constantly modifying and perfecting your password can easily lead to your own confusion. You may forget the latest password after changing it many times. This is normal, but you shouldn't care, because it is normal. After all, there will be guests at home. If the guest wants to connect to WiFi, your answer is that I don't know, which will inevitably make people feel embarrassed.