sms service

SMS Spoofing

SMS spoofing The GSM industry has identified a number of potential fraud attacks on mobile operators that are caused by abuse of SMS messaging services. The most serious of these threats is SMS Spoofing. SMS Spoofing occurs when a fraudster manipulates address information in order to impersonate a user that has roamed onto a foreign network and is submitting messages to the home network. Frequently, these messages are addressed to destinations outside the home network – with the home SMSC essentially being “hijacked” to send messages into other networks. The only 100%-sure way of detecting and blocking spoofed messages is to screen incoming mobile originated messages to verify that the sender is a valid subscriber and that the message is coming from a valid and correct location. This can be implemented by adding an intelligent routing function to the network that can query originating subscriber details from the HLR before the message is submitted for delivery. This kind of intelligent routing function is beyond the capabilities of legacy messaging infrastructure.

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Settings and Message Storage in the SIM

The internal architecture of a SIM card is organized around a processor and there are the following three different types of memory:
1- Read Only Memory (ROM): this memory contains the card operating system along with one or more applications.
2- Electrically Erasable Programmable Read Only Memory (EEPROM): this memory contains all parameters defined by the GSM/3GPP technical specifications and data manipulated by applications. Information saved in this memory is persistently stored even if the mobile station has been powered off.
3- Random Access Memory (RAM): this memory contains data manipulated by applications. Information stored in this memory is lost when the mobile station is powered off.

The storage structure of a SIM card is based on a hierarchy of folders and files. The root folder is known as the Master File (MF), a normal folder is known as a Dedicated File (DF), and a file is known as an Elementary File (EF).

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SMS Voting

SMS Voting
SMS Voting solution, based on Voting service in SMS Studio, enables you to create various types of attractive SMS voting events – surveys, opinion polls, quizzes, etc.

SMS Studio allows you to run and manage unlimited number of Voting services at the same time. By using advanced filtering options (e.g. message prefix, short code, incoming account, sender, recipient…), incoming messages will be forwarded to appropriate Voting services.

Within Voting service, received messages are classified according to the list of predefined voting answers. Each voting answer may include multiple keywords which will be used as synonyms.

Automatic replies, which may contain various parameters, can be sent as responses to received messages. For example: “Your vote for %AnsName% has scored %AnsVotes% votes.” will return the information about the current score of the answer.

Voting service has comprehensive support for setting the limits for the number of accepted answers per contact (e.g. each contact must send at least three different answers).

Voting service in SMS Studio works in real-time – changes to its settings (e.g. modifying the list of voting answers or changing the limits options) are applied immediately and reflected to voting results.

The visual appearance of voting results chart is fully configurable. For the purpose of presenting it to the public, the chart can be displayed in full screen mode on any monitor attached to the system (e.g. video beam, TV out, secondary monitor…).

Voting results may be automatically exported to external data source, allowing you to use external applications for further processing (e.g. web publishing).

For more information contact :   http://www.routesms.com/

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