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Watch the video that covers security, it should hopefully explain why we do it that way. Thanks
by Johnyma22 13y ago
Watch the video that covers security, it should hopefully explain why we do it that way. Thanks
- antihero 13y agoWhat about shaking hands with people? The video really didn't convince me it was secure. You use the bottom of your hand to, for instance, hold stuff - so what if someone passed you a phone configured to scoop up data?
- ctz 13y agoI'm afraid I think that video just misrepresents how ISO14443A anti-collision works. Most reader devices (like phones, door locks, etc.) will select the tag with the best signal (usually = the closest) and deselect others during the anti-collision protocol. This /doesn't/ rule out a malicious reader selecting the other tag, subject to being able to power it.
- Johnyma22 13y agoTry that in reality and see how it works out for you.