Introduction to iot and arduino uno r3
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The document provides an overview of the Internet of Things (IoT), detailing its definition, features, technology, and the business implications of its growth from 9.1 billion to 28.1 billion devices by 2020. It also covers security concerns associated with IoT, including threats and attack vectors, and outlines development boards for creating IoT devices, with Arduino Uno R3 highlighted as a key example. Finally, it emphasizes the dual nature of IoT as both a potential risk and an opportunity for enhancing communication and services.
Introduction to iot and arduino uno r3
- 3. WHAT TO EXPECT IN COMING SLIDES 1. What Is IOT 2. Features 3. Technology used 4. Buisness point of view 5. Threat and Attack vectors 6. Common Development Boards 7. Arduino uno R3
- 5. The Internet of Things (IoT) is the network of physical objects—devices, vehicles, buildings and other items embedded with electronics, software, sensors, and network connectivity—that enables these objects to collect and exchange data.
- 7. Various Names, One Concept M2M (Machine to Machine) “Internet of Everything” (Cisco Systems) “World Size Web” (Bruce Schneier) “Skynet” (Terminator movie)
- 8. Where is IoT? It’s everywhere!
- 9. Smart Appliances Healthcare Education – Partnership – Solutions Wearable Tech Healthcare
- 10. The IoT Market As of 2013, 9.1 billion IoT units Expected to grow to 28.1 billion IoT devices by 2020 Revenue growth from $1.9 trillion in 2013 to $7.1 trillion in 2020
- 12. WHY ARE WE DISCUSSING ABOUT IOT ?????
- 13. Why be concerned about IoT? It’s just another computer, right? •All of the same issues we have with access control, vulnerability management, patching, monitoring, etc. •Imagine your network with 1,000,000 more devices •Any compromised device is a foothold on the network
- 14. ATTACKING IOT
- 15. DEFENSIVE POINTS •UPGRADE YOUR FIREWALL •DEPLOY CUJO •F-SECURE SENSE(like wireshark of iot)
- 16. Attacking IoT •Default, weak, and hardcoded credentials •Difficult to update firmware and OS •Lack of vendor support for repairing vulnerabilities •Vulnerable web interfaces (SQL injection, XSS) •Coding errors (buffer overflow) •Clear text protocols and unnecessary open ports •DoS / DDoS
- 17. HOW CANYOU MAKE YOUR OWN IOT DEVICE
- 18. DEVLOPMENT BOARDS •AURDRINO UNO R3 •RESPBERY-PI 3 •INTEL-EDISON •CHIP •PARTICLE PHOTON •ADAFRUIT FLORA •LIGHT-BLUE-BEAN
- 19. AURDRINO UNO R3
- 21. AURDRINO UNO R3 •ARDUINO UNO R3 •OPEN SOURCED HARDWARE PLATFORM •ATMEGA328 MICROCONTROLLER •14 DIGITAL I/O PINS •6 ANALOG I/0 PINS •USB PORT •32 KB FLASH MEMORY •EASY TO USE •COSTS 300 Rs
- 22. • ARDUINO UNO COMES PREBURNED WITH A BOOTLOADER THAT ALLOWS YOU TO UPLOAD NEW CODE TO IT WITHOUT THE USE OF AN EXTERNAL HARDWARE. •UNO HAS A RESETTABLE POLYFUSE THAT PROTECTS YOUR COMPUTER'S USB PORTS FROM SHORTS AND OVERCURRENT •THE ATMEGA328 PROVIDES UART TTL (5V) SERIAL COMMUNICATION(CONECTION BETWEEN COMPUTER OR OTHER ARDUINO IS EASY) •THE ARDUINO UNO CAN BE PROGRAMMED WITH THE ARDUINO SOFTWARE
- 23. Threat vs. Opportunity if misunderstood and misconfigured, iot poses risk to our data, privacy, and safety if understood and secured, iot will enhance communications, lifestyle, and delivery of services