Windows 10 and new mobile phone say home wifi is not secure; phasing out wifi standard?
I've been receiving alerts that our home wifi connection is not secure. On my phone (brand new; just activated today) it just warns that the connection isn't secure (even though it has a password). On Windows 10, I received an alert that said our wifi is being phased out. We have a 2Wire router/gateway that was replaced several years ago after we had a power surge. The technician also gave use a battery backup when he replaced it. The signal is 802.11g only. Has anyone else heard of this and what can we do? At some point last year, we tried a wifi extender, but it never worked with our wifi (gateway is in the basement and can't be moved). I wonder if the extender messed something up, but I want to be sure.
Any help would be greatly appreciated. Thank you!