topic Re: RFID token authentication with R81 in General Topics

RFID token authentication with R81+ Raspberry Pi

HeikoAnkenbrand — Tue, 02 Mar 2021 20:06:38 GMT

For this purpose I have created a software in the last weeks, which implements this RFID autentication function with R81. For this I used the new "Generic Data Center feature" in R81.

The Generic Data Center feature provides the ability to enforce access to/from IP addresses defined in JSON files located in external web servers ona Raspberry Pi. The „Generic Data Center Objects“ are updated automatically on the Security Gateway each time the JSON file change. There is no need to install policy for the updates to take effect.

Objects created based on these files can be used as a source or a destination in the access control policy.

How does it work:

I have developed a software and hardware with Raspberry Pi that used RFID authentication. When a correct RFID token is detected, the IP of the detected user is written to a JSON file „checkpoint.txt“. In my example the RFID detection software recognised my RFID token and the IP 10.10.52.181 of my laptop IP is insert in the JSON file. The JSON file is read every second by the management server and the IP is enabled in real time on the gateways depending on the rulebase.

PDF with hardware and software instructions:
Raspberry Hardware and Software Installation Guide.pdf

(view in My Videos)

Re: RFID token authentication with R81

Hammar — Tue, 02 Mar 2021 19:49:24 GMT

WOW

very impressive project

Re: RFID token authentication with R81

T_Westwood — Tue, 02 Mar 2021 20:30:33 GMT

👍🏻

Re: RFID token authentication with R81+ Raspberry Pi

Joerg_B — Wed, 03 Mar 2021 06:55:30 GMT

Hi @HeikoAnkenbrand,

Which RFID chips are supported?

Re: RFID token authentication with R81+ Raspberry Pi

_Val_ — Wed, 03 Mar 2021 08:24:01 GMT

Champion Heiko strikes again!

Re: RFID token authentication with R81+ Raspberry Pi

HeikoAnkenbrand — Wed, 03 Mar 2021 17:08:06 GMT

Hi @Joerg_B,

The RC522 RFID Reader module is designed to create a 13.56MHz electromagnetic field that it uses to communicate with the RFID tags (ISO 14443A standard tags).

Re: RFID token authentication with R81+ Raspberry Pi

Infinigate_Sup — Thu, 04 Mar 2021 07:50:42 GMT

How can I replicate the project?
Where can I find instructions?

Re: RFID token authentication with R81+ Raspberry Pi

Support_CH — Sun, 07 Mar 2021 08:01:47 GMT

Which python versions did you use for this project?

Re: RFID token authentication with R81+ Raspberry Pi

HeikoAnkenbrand — Tue, 09 Mar 2021 07:23:37 GMT

Python 3 (latest version)

Re: RFID token authentication with R81+ Raspberry Pi

_Val_ — Tue, 09 Mar 2021 12:40:29 GMT

I believe @HeikoAnkenbrand attached them to the post, actually

Re: RFID token authentication with R81+ Raspberry Pi

Hammar — Fri, 26 Mar 2021 21:53:10 GMT

nice solution

Re: RFID token authentication with R81+ Raspberry Pi

TimC — Thu, 13 May 2021 19:02:30 GMT

Hi @HeikoAnkenbrand

With which RFID types does it work?