This project is a way to control an Arduino or my Arduino atmega644/1284 clone via a PC or a human-machine interface connected to the Arduino Ethernet shield. You will create a SCADA system to control your system from a long distance.
This project describes how to make secure IoT device using Arduino and ethernet devices.
Necleus is a smart lock based on IoT built on Arduino uno and Ethernet shield. It can be accessed by a key and internet through software interface built in java. He's used an I2C EEPROM as key which hardly costs 15 cents resulting in an inexpensive key.
This project is for home alarm internet dialer. Have the alarm system email you if the alarm has gone off and ability to contact the panel and set/unset/view logs using any browser from anywhere(ex.smart phone)
This is an IoT Project that sends PIR sensor alarm to an Android phone using Temboo, Parse.com service and an Arduino Ethernet board including W5500.