What's the future of the Internet?

While it’s difficult to be definitive about the future, here are some things we can expect in the next 10 years:

• Usage of the Internet will be limited only by access to electricity. As many as 3 billion people may be able to enjoy a truly global Internet.
• Many, perhaps most, will access the Internet by using mobile devices.
• We’ll see a very significant increase in broadband access (over 100 mb/sec indeed up to 1 gigabit per second). Many developing countries such as Morocco, China and Malaysia are adopting accelerated broadband distribution programs to deliver the Internet to their citizens.
• A machine-to-machine Internet will overtake today’s person-to-person Internet.
• We will see billions of Internet-enabled appliances at home, at work, in the car, and in the pocket.
• Third parties will use the Internet to monitor all sorts of activities and utilities — from washing machines to cars to electricity meters.
• Geo-location and geo-indexed systems will be much more common and emergency services will be more precisely dispatched.
• There will be significant improvement in spoken interaction with Internet-based systems.
• We will see an even wider array of delivery methods for intellectual property (movies, sound tracks, books, and so on) than is available today. VoIP will be prevalent and SIP may be the principal protocol means by which calls are set up. Voice communication will be essentially free, except perhaps for calls that terminate on traditional PSTN devices including mobiles.
• Almost no industry will be offline since most will rely on the Internet for customer interaction, customer discovery, sales, service, advertising, and similar activities.
• Group interaction and collaborative support tools — including distributed games — will be very common.
• And last but certainly not least, internationalized domain names and new gTLDs will open up the Internet to much more multilingual content.

What will you be able to do in the future that you can’t do now? Here are a few examples:

• Manage your appliances and home security systems through online systems.
• Use your mobile phones as remote controllers.
• Download videos, music, and books as an everyday practice. Video on demand will focus on watching previously downloaded video rather than watching streaming, real-time video. This is really just an obvious extrapolation of the iPod/TiVo paradigm.
• You will be able to talk to the Internet itself to search for information and interact with various devices — and it will respond.
• Search systems will be more precise because meta-tagging of information will have become more common. This is part of the semantic web movement.
• Maintenance histories of products that can be serviced will be keyed to radio frequency IDs or bar codes associated with the devices. This is one potential use of Internet Protocol version 6, or IPv6, which is the natural extension of the original IPv4.

What will the technical underpinnings of the Internet look like by then?

• Terabit per second local networking will be available as backbones for local networks.
• The domain name system will operate in multiple language scripts. Again, a result of deploying IDNs and new gTLDs.
• IPv6 will be widely deployed, once the technical and financial issues have been worked out.
• Better confidentiality and authenticity will be provided through the use of a public key crypto. This will provide more authentication all along the network.
• Much more inter-device interaction will be common, incorporating position location, sensor networks, and local radio communications.
• Spam, phishing, and various forms of denial of service attacks will continue a cold war-style arms race with defenses and better authentication techniques.
• Operating systems will continue to be troublesome sources of vulnerability.

What will everyone — businesses, other organizations, and individual users alike — still need to worry about?

• Spam and phishing
• Attacks on the domain name system
• Attacks at routing
• Fraud/IP spoofing
• Cyber protests

There should be no confusion: broadband speeds required to participate in the internet in 10 years time will be measured in the 100s of megabits per second. Indeed network planners in South Korea are now moving households to 1 gigabit connections today.

Why is the appropriate approach to broadband so important? It is because the Internet will continue to represent a massive and accelerating force for the reduction of transaction costs across the global economy, and a force for unprecedented innovation in the delivery of private and public services.