MAXREFDES143#: DeepCover Embedded Security in IoT Authenticated Sensing & Notification
Dependencies: MaximInterface mbed
The MAXREFDES143# is an Internet of Things (IoT) embedded security reference design, built to protect an industrial sensing node by means of authentication and notification to a web server. The hardware includes a peripheral module representing a protected sensor node monitoring operating temperature and remaining life of a filter (simulated through ambient light sensing) and an mbed shield representing a controller node responsible for monitoring one or more sensor nodes. The design is hierarchical with each controller node communicating data from connected sensor nodes to a web server that maintains a centralized log and dispatches notifications as necessary. The mbed shield contains a Wi-Fi module, a DS2465 coprocessor with 1-Wire® master function, an LCD, LEDs, and pushbuttons. The protected sensor node contains a DS28E15 authenticator, a DS7505 temperature sensor, and a MAX44009 light sensor. The mbed shield communicates to a web server by the onboard Wi-Fi module and to the protected sensor node with I2C and 1-Wire. The MAXREFDES143# is equipped with a standard shield connector for immediate testing using an mbed board such as the MAX32600MBED#. The simplicity of this design enables rapid integration into any star-topology IoT network requiring the heightened security with low overhead provided by the SHA-256 symmetric-key algorithm.
More information about the MAXREFDES143# is available on the Maxim Integrated website.
Diff: WebServerInterface.cpp
- Revision:
- 27:81a87d29bedd
- Parent:
- 25:37ea43ff81be
- Child:
- 28:e5cdaf13d299
--- a/WebServerInterface.cpp Fri Dec 16 12:28:13 2016 -0600 +++ b/WebServerInterface.cpp Fri Dec 16 20:14:05 2016 +0000 @@ -42,8 +42,8 @@ using OneWire::ISha256MacCoproc; -const char WebServerInterface::wifiSsid[] = "TWS iPhone"; -const char WebServerInterface::wifiPassword[] = "maxim1234"; +const char WebServerInterface::wifiSsid[] = "WifiSsid"; +const char WebServerInterface::wifiPassword[] = "WifiPassword"; const char WebServerInterface::serverAddress[] = "www.mxim-security.us"; const unsigned int WebServerInterface::serverPort = 80; const char WebServerInterface::serverPostPath[] = "/post.php";