How to Protect Your Children From Accessing Explicit Sites on the Internet

girl on computer

Parents always worry about their children accessing explicit sites on the Internet in their absence. There are software’s that can be installed to block children from accessing explicit sites. However, these only work on laptops and not on mobile devices or tablets and when kids become older, they may find ways to circumvent the software.

Another option you may consider is a filtered DNS service. The benefit of using a filtered DNS service is that it applies to all devices in your home, including mobile phones and tablets.

[Okay, this will not stop your kids from accessing these sites on their mobile phone when they’re away from home. And eventually when they are older and start teaching you about technology, then this will definitely not work!]

So how does one use a filtered DNS? And what on earth is a DNS?

DNS stands for Domain Name Service. It’s the phone book of the Internet.

When you type in a web address on your desktop, laptop or tablet, say, your devices sends the Yahoo address to your home router (also known as the modem – the black device with blinking lights connected to your telephone line) which then looks up the location of the phone book at your Internet Service Provider (ISP) and checks and sees what Yahoo’s IP address is and then goes and fetches data from Yahoo and send its back to your computer. Nearly all ISP’s have a copy of the Internet’s phone book which is usually refreshed every 30 minutes. And their copy of the phone book has nearly all the web address of all the websites in the world. [I say nearly all the addresses since some countries like China and in the Middle East block certain websites from the citizens.]

When you sign up for a filtered DNS service, like the one provided by OpenDNS, you are basically using a phone book which has been filtered for explicit adult sites, phishing sites, scamming sites, gambling sites and other sites deemed not appropriate for minors.


Setting up a filtered DNS through services like OpenDNS is easy and free. OpenDNS has a family option which is free. And they provide eay setup guidelines for your devices.

As you can see from below, if your children have their own computer, you can setup the filtered DNS on their machine alone. Or if you prefer to have everyone covered, you can setup the filtered DNS on your home router. This protects everyone in your home from accidentally bumping into explicit adult content sites, phishing and scamming sites and online gambling sites.

OpenDNS Setup

There are other sites that also provide similar services, like Comodo Secure DNS, Dyn Internet Guide, FoolDNS, Greenteam DNS and many more.

I believe that filtering DNS at the router level is a more un-obstructive protection mechanism than at the computer level for young children. Children learn how to tinker with computers in school but I have yet to see a school which teaches them how to work their home routers 🙂

How to Stay Relaxed on a Plane

Despite the downturn in economy, people are still flying, more so in economy class rather than business these days. I read an interesting article on TED on how to stay relaxed when flying by Pico Iyer.

Pico Iyer is a British-born essayist and novelist of Indian origin, best known for his travel writing. He is the author of numerous books on crossing cultures including Video Night in Kathmandu, The Lady and the Monk and The Global Soul. He is also a frequent speaker at literary festivals and universities around the world, who delivered popular TED talks in 2013 and 2014 (ref ref) and has twice been a Fellow at the World Economic Forum in Davos.

What is unique about Pico is that he is one of the first writers to take the international airport itself as his subject, along with the associated jet lag, displacement and cultural minglings. He writes often of his delight in living between the cracks and outside fixed categories. Most of his books have been about trying to see from within some society or way of life — revolutionary Cuba, Sufism, Buddhist Kyoto, even global disorientation — but from the larger perspective an outsider can sometimes bring.

“I am simply a fairly typical product of a movable sensibility, living and working in a world that is itself increasingly small and increasingly mongrel. I am a multinational soul on a multinational globe on which more and more countries are as polyglot and restless as airports. Taking planes seems as natural to me as picking up the phone or going to school; I fold up my self and carry it around as if it were an overnight bag.”

Pico’s article on TED (click here) teaches you how to find solace in a busy world.