NFC
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What is NFC?
Near Field Communication (NFC) is a short-range wireless technology that allows devices to communicate and exchange data over very short distances, typically up to 4 inches (10 cm). NFC is commonly used for applications such as contactless payments, electronic ticketing, and data transfer between devices. It operates at a frequency of 13.56 MHz and supports various modes, including peer-to-peer communication, card emulation, and reader/writer modes. NFC enables quick and secure interactions with minimal setup, making it convenient for mobile payments, access control, and sharing information.
Free resources to learn NFC
More in stage 2: Operating Systems
- Operating Systems
- Bluetooth
- WiFi
- Infrared
- Computer Hardware Components
- Connection Types and their function
- OS-Independent Troubleshooting
- Understand Basics of Popular Suites
- Basics of Computer Networking
- CompTIA A+
- CompTIA Linux+
- CompTIA Network+
- CCNA
- CompTIA Security+
- MS Office Suite
- iCloud
- Google Suite
- Windows
- Linux
- MacOS
- CEH
- CISA
- CISM
- GSEC
- GPEN
- GWAPT
- GIAC
- OSCP
- CREST
- CISSP
NFC: common questions
Can I learn NFC in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain NFC in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this NFC tutorial for beginners?
It is lesson 8 of 301 in the free Cyber Security roadmap, in stage 2, Operating Systems. If you are new to Cyber Security, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.