I am assuming that on the Rogers router you are already using WPA2 and that someone has cracked it using a tool like AirCrack-NG (Kali dist or download). Physical barriers to limit signal strength will not alone protect you. There are numerous tutorials out there on how to use Aircrack-NG.
On Sun, 16 Sep 2018 at 14:36, James Knott via talk <
talk@gtalug.org> wrote:
On 09/16/2018 02:32 PM, Don Tai wrote:
> You can also look into using metal mesh/aluminium foil to limit your
> router's directionality. For example if you are in an apartment and
> the router is on the west perimiter, put up some chicken wire blocking
> access further west. If you are in an apartment with a single floor
> then reorient your antenna to not transmit your signal higher or lower
> than your floor. That will further limit access.
>
WPA2 encryption would be more effective. Start with a new password. I
use the "Perfect Passwords" from www.grc.com to generate 63 random
characters.
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