Enable content filtering
Even though children may not knowingly visit adult and other inappropriate sites, they could stumble upon them during searches or browsing. Thus I strongly encourage using a content filter to help prevent this. Consider a service like OpenDNS FamilyShield or Norton ConnectSafe, which are both free and can be enabled on your router. This would provide content filtering for all computers and devices that connect to the router via cable or wireless.
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Use separate computer accounts
It’s best to have at least younger children use their own Windows or Mac account that’s set up as a standard or limited account. This means they won’t have administrative privileges, preventing them from installing programs and making system changes. It also protects the personal documents and files on your account and reduces the chances of them picking up malware.
To create additional accounts in Windows, find the account settings in the Control Panel. In Mac OS X, go to the System Preferences and select Accounts. You’ll want to ensure your account is password protected. If the child tries to install software or make system changes on their non-administrative account, it will prompt them for that password.
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Enable parental controls
Windows and Mac OS X both include Parental Control features that lets you place additional restrictions and limits on what they can do on the computer. The exact functionally varies between the different versions, but could include the ability to select exactly what programs they can use, select acceptable ratings of games and music, and set how long they can use the computer.
To setup the Parental Controls in Windows, find the account settings in the Control Panel. In Mac OS X, go to the System Preferences and select Parental Controls.
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Protect mobile devices, too
Mobile devices like iPod Touch, iPad, tablets and smartphones can have full Internet access. Since they’re so personal and can be taken anywhere, I certainly recommend protecting those devices as well. Apple iOS devices include pretty comprehensive Device Restrictions, Windows phones can be set up with Microsoft Family Safety via My Family, and Android devices have very basic content settings in the Play store. If you prefer more functionality, you can also look into third-party apps that would give you additional parental controls.
Be proactive with their Internet safety
Parental controls, content filtering, and restrictions are all good ways to help protect children, but they don’t replace good ol’ education and supervision. Educate yourself on Internet dangers and then help your children or grandchildren understand them as well.
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