nostr:nprofile1qqswex0dc4t8uq5pt7c4qgpgtch6swgfx88d7kwg844m930kac2npwgpzpmhxue69uhkummnw3ezumt0d5hszrnhwden5te0dehhxtnvdakz7qg3waehxw309ahx7um5wgh8w6twv5hsv3sy43 if you want security don't focus on the access points focus on the router/firewall. Most consumer devices bundle access points/router/firewall/switch.

If you have any basic tech knowledge you could probably build your own firewall/router out of an old PC or cheap micropc. (Should probably have 2 network ports)

Then you can add a cheap switch and buy pretty much any access points you want.

Ubiquiti is what I use.

I hear tplink omada is ok.

There is TONS of help online and on YouTube.

Good luck