Upon installation, Comodo Dragon offers the opportunity to configure either the Dragon Comodo or the user's entire computer to use Comodo's own DNS servers instead of the user's Internet service provider. Comodo Dragon performs additional checks on the SSLdigital certificates of secure websites, and informs users if a site's certificate may be of insufficient strength. It includes an on-demand site inspector designed to determine if a site hosts malicious code.
Instead of Google Updater, Comodo Dragon features its own built-in updater. If Dragon is uninstalled, users are given the option of keeping Dragon's cache and cookie files or deleting them.
In addition, the following Google Chrome features are removed or disabled in Dragon: