'International mobile equipment identity' presentation slideshows

V11 January 2011

1.25k views • 79 slides

OMA000001 GSM Fundamentals

OMA000001 GSM Fundamentals. ISSUE 4.0. Objectives. Upon completion of this course, you will be able to: Grasp basic idea of GSM system such as frequency spectrum, frequency reuse etc. Grasp the structure of the GSM system and the protocol used. Grasp certain numbers that refer to BSS

1.1k views • 70 slides

Presentation on:

Presentation on: . GSM BASICS. Presented by: Sandip Thakkar Saurabh Gandhi. Fixed line telephones. What are the drawbacks ?. No mobility Delay in new connections Security Hazards Prone to failures (line disconnection, etc) Very less value added services . What is GSM?.

731 views • 63 slides

Wireless Application Protocol

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GSM Sniffing with OsmocomBB

GSM Sniffing with OsmocomBB. Joshua Pereyda. Introduction. In November 2011, Karsten Nohl and Sylvain Munaut presented a passive sniffing attack on modern cell phone systems My goal was to reproduce this attack Secondary goals: Recycle as much software as possible Stay under $100.

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GSM N ETWORK A RCHITECTURE

CH 2. GSM N ETWORK A RCHITECTURE. GSM N ETWORK A RCHITECTURE. In this chapter we will see : GSM NETWORK ARCHITECTURE The Radio Subsystem The Network Switching Subsystem The Operation and maintenance Subsystem Geographic network areas. GSM N ETWORK A RCHITECTURE.

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GSM N ETWORK A RCHITECTURE

CH 2. GSM N ETWORK A RCHITECTURE. GSM N ETWORK A RCHITECTURE. In this chapter we will see : GSM NETWORK ARCHITECTURE The Radio Subsystem The Network Switching Subsystem The Operation and maintenance Subsystem Geographic network areas. GSM N ETWORK A RCHITECTURE.

643 views • 49 slides

UMTS

UMTS. Amit Mahajan. Digital Cellular Technology. UMTS. The Digital Cellular Technology. Global System For Mobile Communication. More Than 110 Million Subscribers More Than 200 Countries Combination Of TDMA & FDMA Current Data Rate 9.6kbps By 2000 2 Mbps By 2010 200 Mbps .

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GSM Security Overview (Part 2)

GSM Security Overview (Part 2). Max Stepanov. Agenda. GSM Security Objectives Concerns, Goals, Requirements GSM Security Mechanisms SIM Anatomy Algorithms and Attacks COMP128 Partitioning Attack on COMP128 ( J. Rao, P. Rohantgi, H. Scherzer, S. Tunguely ). GSM Security Concerns.

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10. Mobile Device Forensics Part 1

10. Mobile Device Forensics Part 1. Topics. Cellular Networks Cell Phone Operating Systems Evidence on Cell Phones. Cellular Networks. Cell Phone Basics. Important evidence Emails & SMS messages Internet history GPS (Global Positioning System) Photos Videos Challenge: Diversity

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Stolen handsets Emerging challenge in mobile markets Abu Saeed Khan saeed@bol-online.com

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Modeling and Dimensioning of Mobile Networks: from GSM to LTE

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Technology Challenges in Mobile Payments

Technology Challenges in Mobile Payments . Dr.V.N.Sastry Professor, IDRBT & Executive Secretary, MPFI Road No.1, Castle Hills, Masab Tank, Hyderabad 500057 E-Mail : vnsastry@idrbt.ac.in Ph: 91-40-23534981 Test : 9440803813 (M) & MMID : 9211933 January 30, 2012 at IDRBT for the EDP.

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Overview of Security work in ETSI

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ETSI Security activities in product proofing

ETSI Security activities in product proofing. Charles Brookson Chairman ETSI OCG Security. ETSI Security activities. ETSI has since inception has been in the lead of setting security standards.

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Ways to Unlock Galaxy to Any SIM Carrier

If you want to change for another carrier or use the network in other countries when traveling abroad, you should unlock your Galaxy phone to any SIM carrier first. Here are the fixes.

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Enabling Mobile Device Management with System Center 2012 & Windows InTune

Enabling Mobile Device Management with System Center 2012 & Windows InTune. Howard A. Carter III Senior Consultant Microsoft Consulting Services. Agenda. What is Windows Intune? Windows Intune Configurations Windows Intune Capabilities Across Devices Settings Up an Intune Account

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