Though the risk is low, having your cards skimmed using RFID technology can cause headache and financial burden. An RFID-blocking wallet will keep you safe.

Recent advancements in sub terahertz technology have generated significant interest in sensing and imaging and sensing applications within the 300 GHz band. This paper focuses on the detection and ...

Popular payment mode accepted both offline and online is credit card that provides cashless transaction. It is easy, convenient and trendy to make payments and other transactions. Credit card fraud is ...