Same can be said for wireless link layers and other system modules.
Thus, the latest offering from RAKwireless focuses on addressing this precise issue.
We bring to your attention the top 5 features of the RAK5422AC.
Secure Connection at Wireless Link Layer
RAK5422AC is programmed with WAPI-Cert and WAPI-PSK encryption authentication mechanism.
This will help prevent unauthorized wireless access and ensure the security of user data at the wireless link level.