Cisco Umbrella | Leader in Cloud Cybersecurity and SASE Solutions. Source: about 1 year ago

A combination of subscription ip blocklists like that sold by MaxMind combined with DNS and application filtering services like Umbrella would catch most services. For good measure I'd toss in local .exe application whitelisting running on each of the schools machines to only allow the applications the school wants using something like applocker which is included in windows so it probably fits into their budget. Source: over 1 year ago

We've been very happy with Cisco's Umbrella product. A few years back I "test drove" the free version, but thats a very poor substitute for the paid product. It's not cheap, but it has worked very well for us. Over 70% of our users are remote since the start of COVID, so we opted for the "roaming client" installation on every endpoint. We have a "basic" network profile for our office locations that slightly... Source: over 1 year ago

Thats what I do on a daily at Yoti https://yoti.com ..dm me. Custom software is never free though. Source: about 2 years ago

This is all made possible through a partnership with our identity provider Yoti. Vouchers can even be purchased from inside the Yoti mobile app. Yoti has 10 million active users that can connect their identity with just a few taps. UK users can also connect their identity using the UK Post Office EasyID mobile app. Source: over 2 years ago