Net Nanny stops illicit material from invading your child's computer by filtering and blocking web content while they surf. Net Nanny is a content-control software developed by ContentWatch, Inc. for Microsoft Windows and Mac OS X. It is aimed at parents of children and teenagers to block access to websites with objectional content, such as pornography. A powerful, yet simple to install parental control and internet safety software.

Net Nannys powerful, flexible filtering engine automatically blocks inappropriate sites on the fly and allows parents to monitor and manage time spent online. It also reports childrens instant messaging and social networking activities and alerts parents to potential cyberbullying and predator threats.
Net Nanny is the only solution that blocks PC games based on the ESRB rating system and filters secure encrypted content, which helps to minimize workarounds

Net Nanny Features
1. The ability to block illegal file sharing.
2. Blocking websites the user chooses.
3. Block social networking sites
4. Limit time on internet games
5. Generate interactive activity reports of internet activity
6. Remote Management
7. Monitoring of Instant Messaging programs, such as AIM.
8. Net Nanny Standout Features:
9. SSL Filtering (not just blocking)
10. IM monitoring
11. Facebook reporting, filtering, and/or blocking
12. PC game blocking
13. Block proxy (work-around) sites

Net Nanny keeps tabs on what comes into your system from the at-large Web, filtering out pornographic sites and images as well as questionable words in chatrooms and newsgroups, hate literature, and even bomb recipes.

Net Nanny's IM monitoring supports AIM/ICQ, Jabber/Google, MSN, MySpace IM, and Yahoo, as well as Tencent QQ, popular in China. At the simplest level, Net Nanny can block access to any of the supported IM protocols. The client programs will still run; they just won't be able to communicate. Bsafe and Safe Eyes offer to block specific IM clients, but, as they don't block at the protocol level, kids can evade them by using third-party clients. Net Nanny also has the ability to block chat, newsgroups, and peer-to-peer file sharing at the protocol level.

The license of this software is Free Trial Software, the price is $39.99, you can free download and get a free trial.