Transcript ZAIN a Wonderful World Marwa Al-Enizi Malika Al

MISY3312
Intro. to
Telecommunications
Dr. Valentina Korzhova
Spring 2012
ZAIN a Wonderful World
Marwa Al-Enizi
Malika Al-Sharif
Mada Al-Enizi
Kawthar Al-Amoudi
Outline
• introduction
– History of network
– History of Zain
– Problem statement
• Network classification
– Connection methods
– Network architecture
– Network topology
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Types of networks based on physical scope
Basic hardware components
Network security
Summary
– Conclusion
– Recommendation
Network history
Zain
-leading global mobile operator that provides
professional, world-class mobile and data services to
all the customers
-It is a mobile telecommunications company founded
in 1983 in Kuwait as Mobile Telecommunications
-Zain has commercial presence in 7 countries across
Africa and the Middle East.
-with about 37.6 million customers.
-employs more than 6000 people around the world
Problem Statement
Network Classification
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Wired
Twisted pair
Coaxial fiber
Optical Fiber
• Wireless
Local Area Networking (LAN)
 Satellites
• Point-to-Point laser
• active network
• Clint-server
• peer to peer
Network Topology
-Mesh
type of wireless networking that
uses redundant and distributed
nodes
-Star
one of the most common
computer network topology and it
have a very simplest form
Types of networks based on physical
scope
Zain offers networking hardware and software from all major
system vendors, as well as fully trained and certified network
computing professionals to support your network. TheZain can
fulfill all your needs, from a peer to peer network, Local Area
Network, or to a Campus or Wide Area Network. Zain offers several
different solutions for getting your office online. Zain offers many
types of communications and connectivity solutions including:
• Network Design
• Network Consulting
• Professional Wiring
• Network Installation
• Network Support Contracts
• Network Shared Internet Access
• Network Fax Servers
• Voice over IP Telephony Products
• Wide Area Network (WAN): Roaming service
• Enterprise Area Network (EAN): One Network
has four innovative features while roaming
• Home Area Network (HAN): Broadband
Security Issue
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Firewalls
Encryption
Security technology
Authentication
Conclusion:
Zain in Saudi Arabia is looking for
outstanding professionals who share
their vision about building their
company to become the international
model for a successful telecom operator
beating all records of any third entrant.
Recommendation: