Microbiological evaluation of hot beverages dispensed by vending machines from the Army barracks of Brigata Meccanizzata Aosta located in Messina

The aim of the present study was to evaluate the microbiological quality of hot beverages dispensed by vending machines (VMs).The Spoiler study was carried out on 203 samples from 15 VMs located in 5 Army barracks in Messina.The samples included: water used for preparation of beverages, swab of water tank, swab of blender machine, chocolate powder,

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A mutual authentication security scheme for mobile NFC devices

Near field communication (NFC) is a kind of short-range wireless Security Cameras communication technology which has been applied around the world.The applications of mobile payments and access control are the most common applications of NFC technology.Technically,the NFC device can be used as a bank card or an entrance card with the help of the ca

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