NFC vs. RFID: What’s the Difference?

NFC and RFID are very similar, in that both technologies support wireless data transmission. Both technologies have specific use cases, and security risks. Watch the video to learn more about RFID and NFC, how they differ, and how they are the same.

🔎 Read more:

------------------------------------------------------------------------------

------------------------------------------------------------------------------

Follow Eye on Tech:

#nfc #rfid #EyeOnTech

[dennisgonzales]

in summary, NFC is a type of RFID technology that allows for communication between devices that are very close together, while RFID can be used over longer distances and is often used for tracking and identification purposes.

[roslidhobi]

Simple but very helpful! Deserve more views, tbh.

[fernandofa]

Amazing info in a brief video, perfect!

[judichristopher]

I am very NEW to all of this...
I need something... where my Acting Students can wear...
Where I know where the are like when we're on field trips...
and something that can Unlock a door...
or what we can scan to know that they're a Member of our Acting Academy...
Is there anything like that???

Thank you for sharing this video

[buckanr]

Are sleeve or card protectors worth buying to help protect consumers from being hacked by walk-by's?

[krispysunn]

Very concise but intuitive content! Thank you

[lastcall]

Thank you, you have a new subscriber.

[equinox]

Are cards with a magnetic strip only (no chip) safe from these RFID scanners? I would assume the card cannot be read, is that correct?

[JeffreyDenny-gwfb]

That is something I known for awhile about .thanks again

[LLl-wpm]

What are the operating frequencies of nfc and rfid?

[shaunjimmy]

I am working on a projects using NFC, if I could get the help from the team regarding its production or implementation it would be fantastic...

[josephbadgley]

which is more reliable for a small lock and unlock system

[jonamleonel]

Is nfc always “on” in iPhone? The concern is that the NFC is always active, emitting 13 MHz radiation, and this electromagnetism or frequency might not be good for people. Many people carry their phones in their pants pockets; imagine constantly having this frequency radiating towards them

[enjoy_co_uk]

I scan my kids when they get up. They have an NFC chip stuck to the back of their necks!

[jonathanlevin]

So NFC is a subset of RFID, but RFID has specific characteristics that NFC does not?
Confusing as to whether RFID is an theoretical framework which NFC is an implementation of
or if RFID is a concrete spec like NFC, and both are related in that theyre data holder chips accessed wirelessly ..?

[khaledabedalghany]

Just for the sake of physics 🙈
I am asking with no electronical background so hope you have patience .
Is it possible to boost a tags range.. like having an antenna to use the tag in a longer range.. like I want to open the garage port without opening the window of my car 🙈.. call me lazy .. yah thanks in advance ☺️

[michaelinzo]

RFID chip xEM passive is also long range?

[BascTechnology]

lena is that you? adam 16 didnt tell me bout this?

[mcwooley]

An RFID shoud be built into every car, contain it's number and state, and let other people know if it is nearby (good anti-harassment feature)


Friday, August 12, 2022 CE, 07:49 EST

[damnu]

Building Technology for hacking technology