The museum is a whole security solution for M2M field. Watchdata researches it independently, with all of its proprietary intellectual property and manufacturing technology.MeSIM contains two parts named MeSIM-card and WD-STSS . Types of security threats affect the future of the M2M product markting. People may focus more on the security quality of the M2M products.

MeSIM-card faces to M2M product marketing and have some different shapes and materials as follows:


MeSIM platform:

The museum – card contains four functions: card-machine binding, Multi-IMSInumbersmanage, Identity Authentication and encryption-decryption, security storage.

 WD-STSS contains several modules: key distribution and preload, binding authentication cryptographic service, IoT business center, IoT devices and user/APP.


MeSIM  Advantages:

1Low Cost—-Card-machine binding can limit the scope for valid users. If you want to add this function to your M2M device, you need not to change the device. It may save the cost for you.

2More cheap and Convenient—-Multi-IMSI solution is very Convenient for International Roaming. The user can preset tow or more Personalized data into the card. And also user can load the right IMSI (low telecommunications service charges) data over the air after he goes to the area.

3 Security—-MeSIM card can achieve EAL4+ security level at least. Keys can save in the cards and finish the encryption-decryption. Sensitive Data can be protected in MeSIM card. Only valid user can read and write the data stored in MeSIM card.


Case: Security smart lock solution