Yes, it is straightforward to limit the websites that can be reached through a mobile hotspot.
Yes, it is straightforward to limit the websites that can be reached through a mobile hotspot.
If you put your money into a hotspot system or router setup, it’s completely fine. Just make sure to use a Squid with a whitelist if you want extra security.
I believe the feature was in the pie blocker, and you can obtain pie hotspot kits. This would let me price it around $80 if permitted to distribute the free software. That estimate also covers a high-quality DIY power bank.