IJSRSET184411 | Received : 01 March | Accepted : 10 March 2018 | March-April-2018 [(4) 4 : 100-105 ] © 2018 IJSRSET | Volume 4 | Issue 4 | Print ISSN: 2395-1990 | Online ISSN : 2394-4099 Themed Section : Engineering and Technology 100 Web Based Home Automation and Security Fraol Gelana Waldamichael Parul Institute of Engineering and Technology, Department of Electronics and Communications, Waghodia, Gujarat, India ABSTRACT In 21st century where automation is playing important role in human life. Home automation allows us to control household appliances like light, door, fan, AC etc. It also provides home security and emergency system to be activated. Home automation not only reduces human efforts but also saves energy and time. The main objective of home automation and security is to help handicapped and old aged people to enable them to control home appliances and alert them in critical situations. This paper puts forward the design of a Web based Home Security and Automation using the Arduino Uno microcontroller. Keywords : SMART, Internet Protocol, DHCP I. INTRODUCTION Security is the degree of protection against danger, damage, loss, and crime. Security as a form of protection is structures and processes that provide or improve security as a condition. Security is a prime concern in our day-today life. Everyone wants to be as much secure as possible. Home/Office Security describes both measures that prevent or deter attackers from accessing a home /office resources and guidance on how to design structures to resist various hostile acts. It can be as simple as a locked door, alarm system or as elaborate as multiple layers of armed Security guards and Guardhouse placement. Home automation is the use of one or more computers to control basic home functions and features automatically and sometimes remotely. The “Home Automation” concept has existed for many years. The terms “Smart Home”, “Intelligent Home” followed and has been used to introduce the concept of networking appliances and devices in the house. Home automation Systems (HASs) represents a great research opportunity in creating new fields in engineering, architecture and computing. [1] Home automation can include the scheduling and automatic operation of water sprinkling, heating and air conditioning, window coverings, security systems, lighting and food preparation appliances. Home automation may also allow vital home functions to be controlled remotely form anywhere in the world using a computer connected to the Internet. Besides the functions already mentioned, remote control can be extended to telephones and answering machines, fax machines, amateur radios and other communications equipment.We are planning to develop a SMART System that is both Reliable, Inexpensive and easy to use. Our system will be able to provide Security and Automation of the basic Components of the House. Controlling Unit that Makes decisions by processing the Various Signals from sensors and Interpret user Commands. In this work we used Arduino Uno R3 Microcontroller. 1. Actuators Such as Servo Motors, Stepper Motors, Alarms and Webcams.