NetDog Internet Porn Filter is a software developed by Li HuiLi. After our trial and test, the software was found to be official, secure and free. Here is the official description for NetDog Internet Porn Filter: NetDog block porn Web sites effectively and easily. NetDog uses special technology to embed itself into Windows operation system, so you won't find any Netdog process running on your computer. But NetDog will block all porn Web sites automatically. It can work with all kinds of Web browsers like Internet Explorer, Firefox. After installing Netdog, you just visit any other porn sites to test. If you are not able to visit them, that shows your Netdog is working now. Also, NetDog Support user-defined URL block (black & great URL lists), support wildcards and keywords in URL. If you want to change filtering settings, you can always use NetDogadmin to do it. Password protected with NetDogAdmin. NetDog Internet Porn Filter, Protect your computer from porn Web sites, block all porn Web sites now. you can download NetDog Internet Porn Filter free now.