Neowin.net

The head of office-machine maker Canon said Tuesday his company will not supply printers to PC maker Dell Computer, which aims to enter the printer business but may need a manufacturing partner to do so.

"It's my understanding that Dell has been looking for someone to do ink-jet printers for them,'' Canon President Fujio Mitarai said. "At the very least, we will not be doing this."

Dell hopes to get into the printer business, probably this year, although many analysts believe it would not make economic sense for the company to make the complex products on its own.Speculation has heightened over which printer maker it might turn to as a supplier, with U.S.-based Lexmark International considered a likely candidate.

Japan's Canon, the world's third-largest ink-jet printer maker, aims to expand its share of that market and hopes to become the global leader by 2005.

But Mitarai showed no interest in the low-profit business he expected Dell to be targeting."Their prices are cheap," he said. "We will not do low-end products in printers."


News source: Cnet

Rather than teaching hackers in the audience how to monitor others' networks, Higbee and Davis said the demonstration was intended to alert network administrators to the danger that many innocent-looking devices could pose to network security.

"We are really attacking the concept of what computers are," he said, adding that many other devices could be used to monitor networks, including TiVo television recording devices, some new "intelligent" vending machines and even printers.

Walking into a company and dropping a device onto the network is a simple way to defeat much of the network security that businesses might erect to keep out attackers, Higbee said.

"Physical access is pretty easy to obtain," he said. "Especially for short moments of time."

Moreover, companies tend to build a wall around their networks, with heavy security at the perimeter--between the Internet and the firm's network--but have little security on the inside. So getting a device on the internal network can give a hacker far more access, they warned.

"The data that is valuable and worth protecting is on the inside," Higbee said. "We want to get on the inside."

The software that Higbee and Davis have created--they stress that they haven't modified the hardware because they don't want to run afoul of the Digital Millennium Copyright Act--is a Linux-based system. The software will first scan the network the Dreamcast console is on and then attempt to create an encrypted network back to the hacker's network.

Dubbed "180-degree" hacking by the duo, the ability to have a device on the inside makes a hacker's job much easier.

"Most people believe that inside traffic is trusted," he said, adding that most of the time a system administrator believes that any traffic coming from the inside is legitimate.

"I truly believe that in this attack...firewalls are pointless," Davis said. "They need to be a lot more aware of what's on their network. They almost have to treat their internal network as the Internet--as an untrusted network."