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Mobile hacking software
Definition
The Jargon File, a compendium of hacker slang, defines hacker as "A person who enjoys exploring the details of programmable systems and stretching their capabilities, as opposed to most users, who prefer to learn only the minimum necessary." [1] The Request for Comments(RFC) 1392, the Internet Users' Glossary, amplifies this meaning as "A person who delights in having an intimate understanding of the internal workings of a system, computers and computer networks in particular
Mobile network operator
A mobile network operator (MNO), also known as mobile phone operator (or simply mobile operator or mobo ), carrier service provider (CSP), wireless service provider, wireless carrier, or cellular company, is a telephone company that provides services formobile phone subscribers.
One essential characteristic that defines a mobile network operator is that they must have acquired a radio spectrum license from the government before they can clear mobile phone service within a country. The precise spectrum obtained does depend on the type of mobile phone technology the operator intends to deploy. For example, a Global System for Mobile Communications (GSM) network operator will require a GSM frequency range. The government allocates spectrum using whichever method it chooses, although the most common method is an auction. Recent allocation of 3G and WiMax licenses in Europe and India (only 3G in India) have been auctioned.
However the operator must also deploy essential equipment in order to offer the services, most notably the radio transmitter network and thecore network. In addition, other service platforms such as voicemail and SMS centre will be deployed as well as billing and Customer Relationship Management (CRM) systems.
SIM card
GSM mobile phones require a small microchip called a Subscriber Identity Module or SIM Card, to function. The SIM card is approximately the size of a small postage stamp and is usually placed underneath the battery in the rear of the unit. The SIM securely stores the service-subscriber key (IMSI) used to identify a subscriber on mobile telephony devices (such as mobile phones andcomputers). The SIM card allows users to change phones by simply removing the SIM card from one mobile phone and inserting it into another mobile phone or broadband telephony device.
Mobile phone
A mobile phone (also called mobile, cellular telephone, cell phone, or hand phone (in Southeast Asian English)[1][2][3][4][5]) is an electronic device used to make mobile telephone callsacross a wide geographic area. Mobile phones are different from cordless telephones, which only offer telephone service within a limited range of a fixed land line, for example within a home or an office.
A mobile phone can make and receive telephone calls to and from the public telephone networkwhich includes other mobiles and fixed-line phones across the world. It does this by connecting to a cellular network owned by a mobile network operator.
In addition to functioning as a telephone, a modern mobile phone typically supports additionalservices such as SMS (or text) messaging, MMS, e-mail and Internet access; short-range wireless (infrared or Bluetooth) communications; as well as business and gaming applications, and photography. Mobile phones that offer advanced computing abilities are referred to assmartphones.
Radiophones have a long and varied history going back to Reginald Fessenden's invention and shore-to-ship demonstration of radio telephony, through the Second World War with military use of radio telephony links and civil services in the 1950s.
The first mobile telephone call made from a car occurred in St. Louis, Missouri, USA on June 17, 1946, using the Bell System's Mobile Telephone Service, but the system was impractical from what is considered a portable handset today. The equipment weighed 80 pounds (36 kg), and theAT&T service, basically a massive party line, cost $30 USD per month (equal to $337.33 today) plus $.30 to $.40 per local call, equal to $3.37 to $4.5 today.[9]