With all the CDNs and content been served from several locations for a single web page for example, would it be possible to implement a maintainable whitelist in something like a proxy? Does it makes sense? Or I would break half of the websites?
With all the CDNs and content been served from several locations for a single web page for example, would it be possible to implement a maintainable whitelist in something like a proxy? Does it makes sense? Or I would break half of the websites?
Noscript. Ublock origin strict/export mode, where you must manually accept connections. Dns filtering. A socks proxy. VPN. Etc, there exist many ways.
But which of these methods is best depends on what you are trying to do.