The New York Times recently asked, Do We Need a New Internet?

…there is a growing belief among engineers and security experts that Internet security and privacy have become so maddeningly elusive that the only way to fix the problem is to start over.

A new Internet might have more security, less anonymity.

As a new and more secure network becomes widely adopted, the current Internet might end up as the bad neighborhood of cyberspace. You would enter at your own risk and keep an eye over your shoulder while you were there.

Stanford’s Clean Slate Project intends to “reinvent the Internet” to “overcome fundamental architectural limitations,” including security.

I’ve previously asked, Is the Internet broken? One place it might be broken is in the ability for parents to protect their children, and interested people to protect themselves, from pornography.

If the university most associated with the invention of our current Internet is willing to reexamine its underpinnings and reinvent it, more incremental changes like CP80 or Larry Lessig’s H2M seem worthy of consideration.

Of course, anonymity can be a virtue. Anonymity allows seekers to learn about a new religion in a low-pressure way or protestors in Iran to orchestrate protests.

The tech-savvy, often libertarian-leaning people you find at Slashdot.org tend to dismiss proposals like CP80, considering them antithetical to the nature of the Internet. I like that one Slashdot user offered a thoughtful counterproposal: “The people who want a ‘cleaned kid friendly Internet’ can establish an alternate port where such a thing would be delivered….” (read more)

I think Bill Cosby’s adage applies: “I brought you in this world, and I can take you out.” We built the Internet. If it’s not suiting us well, we can change it. I think the Internet has already been a great tool for good, and will continue to be, but I don’t mind considering proposals that might improve it.

I was in Moab this weekend with my family and our motel had free wireless Internet. I used SSH and a SOCKS proxy to create a secure tunnel to my iMac at work. This allowed me to browse Gmail and Facebook securely.

Here’s a screencast on how to create an SSH tunnel and browse securely in Safari and Firefox:

Here’s a full-size video:
How to browse securely with SSH and a SOCKS proxy (full size video)

These are the basic steps on a Mac:
1. Open Terminal. (In your Applications/Utilities folder.)
2. Type “ssh -D 9999 username@example.com”, replacing “username” and “example.com” with the actual username and address of your remote machine. The remote machine will need the SSH service, or Remote Login service, turned on.
3. Open System Preferences -> Network -> Advanced tab -> Proxies.
4. Turn on the “SOCKS Proxy” and enter “127.0.0.1″ and “9999″ in the fields. Click OK and Apply.

Now your Internet connection will be tunneled through a secure connection to your remote machine — a poor man’s VPN.