4
votes
4answers
319 views

Are keys or RFID tags more secure access control solutions?

Just musing to myself, what is the preferable access control mechanism in high security environments? Locks and Keys or RFID tags? Going under the assumption that the locks/keys are not knoow to be ...
5
votes
1answer
197 views

Motorola Human Authentication Pill/Vitamin Security?

This appears to be hot news today, Motorola announced a form of pill that a user can swallow which is activated and powered by stomach acids and transmits a signal back which can be used to ...
5
votes
1answer
241 views

Security differences between Passive and Active RFID tags

Most people are aware there are two types of RFID tags, active tags (ones that contain a power source of some kind) and passive tags (ones that are powered by the RF field). I'd like to know if ...
8
votes
3answers
3k views

Using RFID-only on door lock to house?

I'm thinking of equipping the door to my house with an RFID-reader and a custom arduino-like board to do the authentication. My question is what is the recommended security level for a normal house ...