3 ms·

What does this do?

• mastazi 5y ago
  See here in the uBlock Origin wiki: https://github.com/gorhill/uBlock/wiki/Dashboard:-Settings#uncloak-canonical-names https://github.com/gorhill/uBlock/wiki/Dashboard:-Settings#u... Which in turn, links to this for background information https://www.theregister.com/2021/02/24/dns_cname_tracking/ https://www.theregister.com/2021/02/24/dns_cname_tracking/
  • iFreilicht 5y ago
    Oh wow, this is more than a performance problem, this is a mitigation for a data security problem that only got introduced because trackers try to work around per-domain cookie isolation.