The GPRS Roaming Exchange (GRX) network, which carries roaming traffic among hundreds of mobile operators worldwide, contains Internet-reachable hosts that run vulnerable and unnecessary services, recent security scans reveal.
British intelligence agency Government Communications Headquarters (GCHQ) reportedly used spoofed LinkedIn and Slashdot pages to compromise the computers of network engineers working for global roaming exchange providers based in Europe.
Belgian telecommunications group Belgacom found unauthorized changes made to a router at its BICS subsidiary, which provides wholesale communication services to hundreds of operators worldwide.
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GGG Evaluation Team
First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.
For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.
The Fujitsu LifeBook UH574 allowed for great mobility without being obnoxiously heavy or clunky. Its twelve hours of battery life did not disappoint.
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.
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.