An experiment is underway to better understand the security protocols protecting commonly used domain name system servers.
In partnership with the Asia Pacific Network Information Centre, Cloudflare launched new speed and privacy enhancing domain name system servers in April as part of an experiment to root out distributed denial of service attacks.
The Cloudflare-APNIC experiment uses two IPv4 address ranges, 1.1.1/24 and 1.0.0/24, which were originally configured as dark traffic ranges and have since been reserved for research use. Cloudflare's new DNS uses two addresses within those ranges, 188.8.131.52 and 184.108.40.206.
Since its launch, multiple operational systems have been outed for breaching internet routing standards, including those used by Vodafone and Fortinet VPN.
In a blog post, Geoff Huston, an Internet Hall of Fame inductee and APNIC’s chief scientist, said the experiment should yield additional insights into how DNS works, particularly with respect to security and user privacy.
"We are now critically reliant on the integrity of the DNS, yet the details of the way it operates still remains largely opaque," he wrote.
"We are aware that the DNS has been used to generate malicious...
Ermanno Pietrosemoli is known as a pioneer, both for his efforts to connect Latin American to the Internet and for setting a world record for distance of a Wi-Fi signal.
What many don’t know is that also brought the first data connection to Venezuela in 1996, an early achievement that he credits to “sheer luck.”
While it may have indeed been luck that got the ball rolling, it was his dogged determination, and a little scheming, that brought the project to fruition.
While visiting the University of Maryland on a sabbatical in 1991, Dr. Glenn Ricart introduced Ermanno to Saul Hahn, from the Organization of American States (OAS) who told him about a program to help Latin American universities get connected to the Internet via satellite. OAS had donated to the Venezuelan Government a satellite gound station (VSAT) for Internet access.
“Once I returned to Venezuela, I tried to find out what happened to the VSAT that had been sent to Venezuela,” Pietrosemoli said. “I found out that it was still in the original crate in the basement of a government office. It had been sitting there for several years and nobody had ever opened the box.
With the help of Ernesto Lorenz, a friend that worked at a satellite company in Caracas, a training course on connecting to the Internet via satellite was organized at ULA, and a request to borrow the VSAT for that purpose could not be refused.
Getting the connection was easy. Getting the funding to pay...
Nearly 30 years ago, Ermanno Pietrosemoli had a life-changing choice to make: accept an invitation to compete in the world’s first officially sanctioned mountain bike competition in the United States, or follow through with teaching telecommunications at Universidad de los Andes and consulting for the oil industry in Venezuela.
"I had to choose which way to go,” he said. “I decided I didn’t have much of a future as a mountain biker, but I could nevertheless go and have some fun. On the other hand, I did have a future as an engineer, so I chose the second.”
He apparently made the right decision, going on to become a pioneer in connecting Latin America and the developing world to the Internet. His efforts, both as an educator and hands-on network developer, earned him a spot in the 2017 Internet Hall of Fame as a Global Connector.
As a professor of telecommunications and head of the Telecommunications Laboratory at the Universidad de los Andes (ULA) in Venezuela for 30 years, Pietrosemoli was instrumental in building ULA’s direct connection to the Internet backbone in Homestead, Florida.
He was also one of the founders of Escuela Latinoamericana de Redes (EsLaRed), an organization that has been promoting information and communications technologies in Latin America since 1992.
Now a full-time member of the Telecommunications/ICT4D Laboratory at the International Centre for Theoretical Physics (ICTP)...
Nepalese villagers may soon have greater access to health care thanks in part to the long-term vision of an Internet Hall of Fame inductee.
Test flights are underway for locally-made drone prototypes that will be used to deliver medicine to remote health centers villages across rural Nepal.
The drone prototypes are among the first projects launched out of Nepal’s National Innovation Center, a nation-building initiative established by Magsaysay Prize winner Mahabir Pun.
A 2014 inductee into the Internet Hall of Fame, Pun returned to rural Nepal hoping to use technology to provide more opportunities for children growing up in villages in the Himalayan foothills.
Pun first piloted a telemedicine program in 2006 to enable rural patients to consult doctors in Kathmandu-based hospitals. Now, 10 rural health centers conduct virtual classes with consultants in Pun’s home district, while the government has introduced telemedicine in 25 additional districts.
In a recent interview with the Nepali Times, Pun said developments such as the recent drone tests are a big reason why he came home after going to college in the United States.
“I want to stop the brain drain of talented people by...
The developer behind the world’s first online search engine sees his creation’s descendants as the Internet’s biggest strength and weakness.
While pursuing a post-graduate degree at McGill University in Montreal, Alan Emtage launched Archie in 1990. Derived from “archive,” the site was basically a database of web file names that could be matched with a user’s query. In an interview from 2017, Emtage shared his thoughts on the future of the Internet.
As searching capabilities have evolved from that initial database, the Internet has frequently become a way for individuals to seek out connections that otherwise would not have been made.
“People with very specific needs or interests can now find each other in the world in a way that they couldn’t before,” Emtage said. “If you’re a teenager in Hong Kong and you have a particular interest in one star in the galaxy that you find fascinating, you can find other people who share that fascination with that one star. There may only be 20 of you across the seven billion people across the face of the Earth, but it allows you to build that community.
“Those communities are not always for good. It’s not just the hackers, it’s the trolls too. It can be the sociopaths who enjoy hurting other people and that’s not a good thing.”