LONDON, June 30 /PRNewswire/ -- Wireless technologies has been of immense value to medical practitioners, enabling them to increase productivity and improve the availability of quality healthcare globally. However, while mobile technology undoubtedly adds value to healthcare, the question is whether advances in technology pose a security threat, as information transmitted across a network should be accessible only to authorized users worldwide.
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Healthcare systems today rely on various applications that improve patient recovery and render clinical services more effective. The main applications in this category include Electronic Health Records (EHR), Computerised Physician Order Entry (CPOE), Decision Support System (DSS) and picture archiving and communication systems (PACS).
"All these four applications have allowed the healthcare system to effectively adapt to the requirements of a volatile healthcare environment," note Frost & Sullivan (http://www.wireless.frost.com) Research Analysts Jayashree Rajagopal and Luke Thomas in new analysis titled 'Is E-healthcare Secure in the Hands of Cellular Technology?' "However, their success depends on the network through which information is transmitted."
The various technologies used for the transmission of information in healthcare include the Public Switched Telephony Network (PSTN), Radio Frequency Identification (RFID), cellular, Wireless Fidelity (Wi-Fi) and Bluetooth. Most organisations choose technologies for different applications based on throughput, quality, cost and security.
Among these, security is perceived and understood to be a majo
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