Sites and apps similar to Cisco Umbrella include NextDNS, which is open source with a free version. Other options are 1.1.1.1, Cloudflare, Quad9 and AdGuard DNS. There's no shortage of DNS Resolvers like Cisco Umbrella, with more than 50 alternatives for Windows, Linux, Mac, Android and iPhone.
Monitor what your children watch and listen to on YouTube in real time. My Digital Nanny uses AI to detect concerning content and alerts parents instantly — without reading private messages or blocking access. The middle path between blind trust and total lockdown.
United Kingdom
Encrypted DNS adds an extra security layer on top of regular security measures in network browsing. It will utilize knowledge of known cyber threats by CERT-EE and block at the level of DNS the access to threats.
Estonia
EU
Dyknow’s classroom management software keeps students on task. defeat the distractions in their classrooms caused by student devices.
free-ddns provides dynamic DNS service as alternative as the most common services like no-ip or dyndns
