Stories by Tim Greene

Critical NASA network was open to internet attack

Six NASA servers exposed to the Internet had critical vulnerabilities that could have endangered Space Shuttle, International Space Station and Hubble Telescope missions -- flaws that would have been found by a security oversight program the agency a...

Microsoft scheme sniffs out unused wireless spectrum

Microsoft researchers have designed a scheme for measuring whether licensed radio frequencies are actually being used so unlicensed devices can use it, something that may become necessary as demand for wireless applications grows.

The RSA Hack FAQ

In the aftermath of RSA saying that its SecureID two-factor authentication tokens may have been compromised in a data breach of the company's network, here are some key questions and answers about the situation.

The DDoS Hall of Shame

Distributed denial of service (DDoS) attacks like the ones that nailed WordPress blogs in early March have been around for decades, but it's only in the last dozen years that they've had enough impact to grab public attention.

Extreme takes aim at secure mobile networking

Extreme Networks is going mobile. The company today wheeled out a roadmap that will steer the company's product line toward mobile device and application access, availability and management support.

PayPal CISO: DDoS one big security threat among many

Stung by a high-profile denial-of-service attack in December, PayPal's CISO says application layer attacks remain a major threat to businesses in general, which need better defenses and actual testing of the DDoS tools they have.

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GGG Evaluation Team

Kathy Cassidy

STYLISTIC Q702

First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.

Anthony Grifoni

STYLISTIC Q572

For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.

Steph Mundell

LIFEBOOK UH574

The Fujitsu LifeBook UH574 allowed for great mobility without being obnoxiously heavy or clunky. Its twelve hours of battery life did not disappoint.

Andrew Mitsi

STYLISTIC Q702

The screen was particularly good. It is bright and visible from most angles, however heat is an issue, particularly around the Windows button on the front, and on the back where the battery housing is located.

Simon Harriott

STYLISTIC Q702

My first impression after unboxing the Q702 is that it is a nice looking unit. Styling is somewhat minimalist but very effective. The tablet part, once detached, has a nice weight, and no buttons or switches are located in awkward or intrusive positions.

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