The correct option is 1 and 3 only. Near Field Communication (NFC) is indeed a contactless communication technology that operates using electromagnetic radio fields, allowing devices to exchange information over short distances, typically less than 10 centimeters. Statement 2 is incorrect as NFC is specifically designed for very short-range communication, generally up to just a few centimeters, rather than a metre. Additionally, NFC can incorporate encryption protocols for transmitting sensitive information, enhancing its security features, which validates statement 3. This understanding of NFC emphasizes its practical applications in secure transactions, digital wallets, and access control systems, aligning with UPSC's focus on technological advancements and their implications for society.