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How the "Great SIM Heist" could have been avoided

How the “Great SIM Heist” could have been avoided

by Paul Ducklin on February 23, 2015

https://nakedsecurity.sophos.com/2015/02/23/how-the-great-sim-heist-could-have-been-avoided/

You may very well have read about the latest leak supposedly sourced from the secret data stolen by whistleblower… 1.249 more words

Privacy

How the "Great SIM Heist" could have been avoided

You may very well have read about the latest leak supposedly sourced from the secret data stolen by whistleblower Edward Snowden.

The three-bullet version tells approximately this story: 1.243 more words

Featured

3G connectivity for PC Engines APU (MU609)

HUAWEI MU609 Mini-PCIe card is available at aliexpress.com for about $40. Comparing to DW5550 card, MU609 is more expensive, but it”s a current hardware, actively supported by the manufacturer. 223 more words

Networking

Novel Joint Chip Sampling and Phase Synchronization Algorithm for Multistandard UMTS Systems

Read  full  paper  at:http://www.scirp.org/journal/PaperInformation.aspx?PaperID=45#.VNhvzyzQrzE

CDMA Timing and phase offsets tracking remain as one of considerable factors that influence the performances of communication systems. Many algorithms are proposed to solve this problem. 739 more words

WCMDA - An Introduction

Wide-band Code Division Multiple Access

Short for wide-band CDMA (Code-Division Multiple Access), a 3G innovation that expands information transmission rates in GSM frameworks by utilizing the CDMA air interface rather than TDMA. 251 more words

3G

3G connectivity for PC Engines APU (DW5550)

In addition to Sierra Wireless MC8775 3G modem, there’s now a new offering for Dell DW5550 (or Ericsson F5521gw, which is the same hardware) mini-PCIe 3G cards at Aliexpress.com, in the price range of $20. 328 more words

Networking

What Does Your IMEI Mean to You?

Government surveillance has received a lot of attention, of late.  In spite of all the media help, few of us understand what is really under consideration.  87 more words

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