Security over MQTT using encryption

mqtt

#21

Ok. I am also testing MQTT connection to Google cloud. Will update if i find any luck.


#22

Thanks. I was wondering how does SIM800 do server authentication? Does it have any certificate installed in it?


#23

I read somewhere that it uses some default certificates for this to do HTTP over SSL.
Not sure how to check them though.


#24

@RaviPujar Did you try AWS certificates with SIM 800 module?


#25

No, i havent tried AWS MQTT yet.


#26

Hi all. The AT+SSLSETCERT command seems to require a password - any idea how to set it or retrieve it after setting a custom SSL certificate?

I have been able to write the certificate file to the memory of the SIM800L but not getting success when I try to import the the certificate. Any ideas?

TIA