internet access

China reinforces its 'Great Firewall' to prevent encryption

China has begun reinforcing its infamous firewall with new tech designed to prevent encrypted communication.

To prevent the more enterprising citizens of China from exploiting holes in the country's firewall through the use of virtual private networks and circumventors, the Chinese government is using new technology to block encryption, according to The Guardian.

The publication reports that both consumers and businesses are being hit by the new Internet barrier, which is able to "learn, discover and block" encrypted channels provided by VPN companies. According to one company that has a customer base in the Asian country, one … Read more

Developing nations adopting social media quickly

Not as many people in developing countries have access to the Internet as those in more developed areas of the world, but when they do get on the Web, they are more likely to join a social-networking site, according to a Pew Research Center report released today.

The report -- which looked at the state of social media globally based a survey of 21 nations -- found the majority of Internet users in Mexico, Brazil, Tunisia, Jordan, Egypt, Turkey, Russia, and India use social media.

"Once people in these countries are online, they generally become involved in social networks … Read more

Google set to give a little backbone to Kansas City high-speed Net

Google is ready to start laying fiber-optic lines in Kansas City, Mo., and Kansas City, Kan., for its Google Fiber project to catalyze the shift toward higher-speed Internet access.

Google announced the project two years ago and announced Kansas City as the lucky recipient of the 1-gigabit-per-second Internet access. It turns out it's not easy to deploy that fast a network for hundreds of thousands of people, though, and as Google works its way through the challenge, faster broadband is gradually arriving elsewhere, too.

Kevin Lo, general manager of Google Access, announced today that Google is done surveying and … Read more

Vint Cerf: Internet access isn't a human right

Although some countries around the world argue that Internet access is a fundamental right, one of the "fathers of the Internet," Vint Cerf, doesn't see it that way.

"Technology is an enabler of rights, not a right itself," Cerf, who is also a Google's chief Internet evangelist, wrote yesterday in an editorial in The New York Times. "There is a high bar for something to be considered a human right. Loosely put, it must be among the things we as humans need in order to lead healthy, meaningful lives, like freedom from torture … Read more

iPhone 4S real-world data speeds: What Siri won't tell you

Cool as she is, the iPhone 4S' new personal assistant Siri hasn't been able to tell me in a meaningful way which iPhone 4S offers the fastest data speeds. In the end, I resorted to the usual do-it-yourself approach: a real-world test. And the results were interesting.

Prior to the testing, I expected some big differences between the iPhone 4 and the iPhone 4S (both GSM versions), since the iPhone 4S supports AT&T's faster HSDPA 14.4 network, which is capable of reaching an upload speed of 14.4Mbps and download speed of 5.8Mbps, theoretically twice the speeds of the iPhone 4.

This wasn't always the case, however, and sometimes it was quite the opposite. But first let's talk about how the testing was done.

How we test It's generally hard to figure out the way to get the best picture of how fast a mobile cellular Internet device's data rate is. The truth is that the speed of a cellular Internet connection varies a great deal from one location to another. It also depends on the server on which the app's data resides and sometimes even on the time of day.

For the testing, I used the Speedtest.net mobile app, which is the most popular app for the purpose. The app automatically connects to a nearby server to download and upload data. How busy the server is during the test affects the scores, but the app still offers a good representation of data speeds in a local area.

I gathered iPhone 4Ses from AT&T, Verizon, and Sprint, and tested the three smartphones against an iPhone 4 at a few well-known places in San Francisco: CNET's lobby, Union Square, and the Fisherman's Wharf area of Pier 39. I picked the first location for an obvious reason: it's the lobby of the building where I work, which is near the Financial District. The others are two of the most popular spots in the city, with lots of people using their phones. Also, I tested three 4G hot spots from various carriers for a comparison.

Keep in mind that these tests only evaluate data speeds for these phones in San Francisco and are not designed to be representative of data speeds you'll find in your area. However, they at least should show how the data speeds compare between each carrier version of the iPhone 4S, as well as the difference between AT&T's iPhone 4S and the iPhone 4.… Read more

U.S. delves into broadband access with new map

If you ever wanted to dig into data about broadband availability around the U.S., now's your chance.

The Department of Commerce's National Telecommunications and Information Administration (NTIA) has launched the National Broadband Map in time for today's deadline set by Congress. According to the NTIA, the broadband map is designed to be a public tool offering data that could eventually be used to help expand broadband access in areas around the country that need it most.

A map of the state of U.S. broadband access has been a long time coming. Back in 2008, the … Read more

FCC chairman wants faster broadband

The head of the FCC sees high-speed Internet as vital to our nation's growth and is looking for even higher speeds within the next 10 years.

Speaking before the National Association of Regulatory Utility Commissioners (NARUC) on Tuesday, FCC Chairman Julius Genachowski discussed the need for broadband Internet and the impending National Broadband Plan, which the FCC is due to present to Congress next month. National broadband is a priority for the Obama administration, considered key to creating jobs, increasing investment, and improving access to education and health care.

Pointing out that the United States ranks far behind several … Read more

Survey: 40 percent in U.S. have no broadband

Many of us take broadband Internet access for granted. But a new government survey paints a different picture of the nation.

In a survey of more than 100,000 people in more than 50,000 households across the U.S., 40 percent reported no broadband or high-speed access to the Internet, while 30 percent said they have no Internet access at all.

Sponsored by the National Telecommunications and Information Administration (NTIA) and conducted by the Census Bureau, the survey found that most of those interviewed said they either don't need broadband or find it too expensive. Some said they … Read more

The 404 Podcast 517: Where we're huge in Japan

Japanese pop star Leah Dizon joins the guys on today's episode of CNET's The 404 Podcast, and Mark Licea also joins the fun to talk about his personal history with the international sensation.

It's not every day we get a chance to interview a Japanese pop star, so when we found out that Mark Licea of CNET's The Green Show grew up with host/model/singer Leah Dizon, we booked her right away. Mark hangs out in the studio as well and we get the inside scoop on their childhood friendship, Leah's rise to fame in the States and abroad, and Japan's advanced technology that makes our iPhone look like the Jitterbug.

In the second half of the show, Wilson tells us a strange story about a man who claims that a booty call cell phone ruined his life. Apparently a Canadian woman found a series of lewd photo messages on her boyfriend's phone. After she confronted him about the pictures, the guy blamed Virgin Mobile for selling him a used phone with preloaded media. Nothing fishy here...

We also can't ignore the big news of the day: Google is testing out its new Internet service that promises speeds of 1Gbps. The fiber-optic network is set to humiliate Verizon FiOS, but at a more "competitive price," whatever that means. If you want Google to test out the service in your home town, you can sign up online anytime before March 26.

Thanks to Leah Dizon for chatting with us today! Check out her Web site and buy her music! Also, be sure to send your Valentine's Day questions to the404(at)cnet[dot]com, because the girls of Sugar Rock Catwalk will be in the studio tomorrow to offer tips on how to impress your boo bear this Sunday!

EPISODE 517 Subscribe in iTunes audio | Suscribe to iTunes (video) | Subscribe in RSS Audio | Subscribe in RSS VideoRead more

Moving right along

I spent the evening without my laptop so I used the Palm Pre all night as my access to the Internet.

I Twittered, I emailed, I contributed to a message board and the comments section of a blog and I was surfing the Internet all at the same time. The speed and ease at which I was able to do this amazed me.

I expected there to be some lag in connectivity. I'm not sure why, it was just my, relatively, low expectations of any new technology I suppose but I'm terribly pleased with the results tonight. Switching … Read more