McAfee Internet Security 2015 includes Anti-virus, Parental Controls and Web Safety Tools and firewall protection. It helps you to stay away from the threats like Viruses, Spywares, Trojans and other kind of malwares. It can also remove unnecessary cookies and temporary internet files which will save disc space and also can increase speed of your computer.
Parental control helps you to keep a limit for the internet usage, block websites and also can check what kind of websites children are visiting.
McAfee Internet Security allows you to delete sensitive data permanently from your hard disc or other storage devices, which will make it impossible to retrieve the files again using software.
Network manager of this application helps to
Monitor your home Wi-Fi network even when you're not home
Blocks unknown devices from accessing your Wi-Fi
Prevents others from eavesdropping on your internet usage
If you want to read more , you can check the product home page
You can grab a Free 6 Month license of this product from this link, Enter your email address and click continue. The license you will receive will be a trial version license which will not provide any free updates and tech support. The virus database will get updated but no product update will be available.
If you already tried McAfee trial version you will have to use some other email address