Android Project Titles 2021- 2022 - Codeshoppy
With the development of information technology, more and more websites emerge and they have demands to record users’ data. User needs to register at these websites before they can use the services from them. However, the more accounts a user has, the more reluctant the user becomes to register new accounts as this will increase the cost of managing different accounts across different websites. Therefore, the user may tend to use a same password for its different accounts. Never- the less, it will inevitably increase the risk that one password being compromised endangers its identities on other websites . The attacker can try to break user’s other accounts with brute-force attack Codeshoppy
As a non-line non-contact automatic identification technology, RFID (Radio Frequency Identification) technology automatic target recognition and obtain data information via radio signal. In recent years, this technology has got an unprecedented development in aviation, shipping, logistics, transportation, retail and other fields. The positioning technology involved in this paper is also based on RFID.
Basic RFID system consists of three components: electronic tags, readers and antennas. The tags are made up of coupling components and chips, also include a built-in antenna.
The tags’ main role is to store information of the device. Reader is mainly responsible for bidirectional communication with the electronic tags, while receiving control Codeshoppy commands from the host. The antenna hidden in the reader make electronic tag and reader communicate with each other by passing the RF signal.
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