We provide a third party cloud based blacklist. It does dynamic classification. It has more than 30 million domains classified already. We ship 30 day trial license for Cloudlist in NxFilter package.
The pricing is 3 USD per-user, per-year by 50 user block. There are non-profit organization discount and volume discount. If you want to find out more about these discount options contact ‘support @ nxfilter.org’ first.
After you purchase a license, you will receive ‘license.lic’ file. You need to copy it into ‘/nxfilter/conf’ directory. And then select Jahaslist option on ‘Category > System’ and restart NxFilter.
* When you have a cluster of NxFilter you can copy the file into your master node only.
NxFilter counts the number of logged-in users or client IP addresses on daily basis. If one of them exceeds the licensed user number, any unlicensed users will be appeared as blocked on your log view. And the domains queried by the unlicensed users will be categorized as ‘Unclassified’. However, since it is a warning measure this blocking is not actually happening on user side.
* To find out the number of users in your network, view the usage report for the last 30 days on ‘Report > Usage’.