What can one do to prevent someone from blocking her/his wifi connectivity? Sometimes I am able to connect to my wifi but unable to browse, sometimes I am not even able to connect? While reading some kali linux tutorials, i found it is possible to deauthenticate people from their Wi-Fi without even having their passwords. Earlier I didn't suspect but now I wonder if it is some of my neighbour who might be more advanced users and doing it sometimes to me? Maybe it's an issue from servicer provider but still I wanted to know if someone is deauthenticating me from my own Wi-Fi, what can I do about it? Is there a way to identify the person and/or prevent her/him from doing so?