DomainVoider is dedicated to providing AdGuard Pro for iOS users with a custom built, privacy & security focused, simplified ad-blocking filter. Included are active phishing domains from Their novel method involves the monitoring of Certificate Transparency for the acquisition of the active phishing domains that DomainVoider includes in its filter, thanks to the generous licensing that Hardenize has granted us. DomainVoider is also for use with uBlock Origin or AdGuard for FireFox. When used with either uBlock Origin or AdGuard for Firefox, the included $CSP rules - frame-ancestors 'none', upgrade-insecure-requests, & block-all-mixed-content help to increase web security without breaking websites. The infrequent Blocked by Content Security Policy will be seen on websites that practice poor security measures - allowing the site itself to be framed by other sites, thus exposing themselves and you to clickjacking attacks; not using the security provided by https:// with the use of a TLS certificate, and / or the inclusion within the site in question of insecure resources, whether images, videos, or any other included linked-to resources that do not use an encrypted https:// connection by default.