1.
Second International Conference on Advances in Engineering and Technology
(ICAET-2022)- (Online)
ICAET-2022
Organised by
RSP Conference Hub, Coimbatore, Tamilnadu, India
Date: 29/09/2022& 30/09/2022
Paper ID : 220943 Category : UG
Paper Title : BLOCKCHAIN BASED SOLUTION VIA COMPUTER
SCIENCE TO SECURE IOT
Presented by
Mr. Pugalenthi M S,
Student - UG
Bannari Amman Institute of
Technology,
Erode.
Authors Details
Mr. Pugalenthi M S,
Mr. Dakshinesh M S,
Mr. Pibhin Chandra S,
Ms. Rithani R S,
Ms. Dhanushika Shree V
Student - UG
Bannari Amman Institute of Technology,
Erode.
Paper Id : 220943
Presenter Category : UG

2.
Key talking
points
 Abstract
 Introduction
 Literature Review
 Methodology
 Results & Discussion
 Conclusion
Paper ID : 220943 Category : UG
PRESENTATION FRAMEWORK

3.
ABSTRACT
 Our idea is to make IOT a secure on with the help of blockchain technology Via Computer
Science
 We all know that the COP is achieved through the advancements seen in wireless sensor
network devices that were able to communicate through the network thereby exchanging
information and performing various analysis.
 In internet of things, the exchange of information and data authentication is only done
through the central server not by any other source there by leading to the security and
privacy concerns.
 Chances of device spoofing, less reliability, false authentication in data sharing could happen.
 To address such security threat and concerns over the privacy, a central server is eliminated
and blockchain technology is introduced as a part of IOT.
Paper ID : 220943 Category : UG

4.
Introduction
 The largely unregulated IoT market leaves plenty of room for device hacking which can lead
to a lot of speculation.
 IoT applications such as smart homes, smart gadgets and smart cars, this is the biggest
problem which can lead to a dangerous problem for the consumer. A hacker or an un
authorized person, could take over a self-driving car without appropriate permission with
someone in it, or make very costly purchases based on access levels given to an Internet of
Things system.
 While there are many security recommendations for IOT devices, such as biometrics and
two-factor authorization or authentication still there is a lot of loop hole for security, one
potential solution is blockchain IOT security.
 Blockchain, which is most familiar for bitcoin and Ethereum which are the famous types of
cryptocurrencies, offers an intriguing solution for IoT security.
 Blockchain contains strong protections against data tampering, locking access to Internet of
things devices which is pretty good, and allowing compromised devices in an IoT network to
be shut down. Hyundai the famous car maker has recently backed a blockchain start-up.
Paper ID : 220943 Category : UG

5.
Literature Review
 This work presents a brief introduction of the IoT accompanied by a summary of major
security requirements and challenges in IoT.
 This work presents an in-depth survey and explores the state-of-the-art blockchain
technology by highlighting its background, characteristics, classification, architecture and
consensus mechanisms.
 This work highlights the motivation behind integrating blockchain technology and IoT by
exploring the achieved security improvements in this regard.
 This work comprehensively reviews the recent research efforts on blockchain based
solutions for enhancing IoT security and various blockchain based IoT applications.
 Finally, in addition to highlighting the research challenges in decentralizing IoT systems
using blockchain technology, this work enumerates several future research directions for
open IoT security problems.
Paper ID : 220943 Category : UG

6.
Methodology
Paper ID : 220943 Category : UG

7.
INTERNET OF THINGS:
 In this session, we learn briefly about Internet of Things (IOT) as it is
one of the vast fields in Technology. It makes the object such as the fan,
heater, air conditioners and so on gets smart with provision of various
things.
 Without the Internet Protocol (IP), we can’t access the IOT devices. It
can get access at minimum-specified IPv4 address and goes up IPv6 as
the latest support.
 ADRC means Auto Discovery Resource Control defines an application
layer that initiates protocol and to implement applications on IOT devices.
 Upon the Internet of Things, there are four core security threats that are
making disadvantage to this paper. Above all, it makes that lack of a
singular, and to solve what was the straightforward solution for
protecting theirs security.

8.
BLOCK CHAIN:
 Block chain is a new trending technology which we can store data
securely and it is a decentralized, distributed ledger that can make the
blocs linked with hashing.
 One of the prominent hashing algorithms is SHA- 256. It can’t change
or hack the trans- system.
 At Block chain, the biggest trending Innovation about blockchain is , if we
do to prove it was safe for the peoples, then it increases adoption within
the IoT security area. Its transparency and traceability, blockchain gained
interaction among the techies and for the students who took on
computer side department.
 According to Blockchain bounce, it can help for public or nationalized
bankand private bank sectors which we prevent bouncing in the account.
It also promises security through truth and transparency.

9.
FUTURE TRENDS
 Blockchain is at the nexus of technologies like IoT, AI and Cloud. It has
means of bringing the missing elements of trust that is currently lacking
from these technologies. Trust is gained through diversity. user interface,
integrity of users.
 When Artificial Intelligence, IoT and Cloud computing use blockchain to
track provenance, proofs and permissions associated with data used and
emanating from these systems the trust in the data is increased rapidly.
 This trust will allow IoT, AI and Cloud to be adopted without fear of
compromise and closing the loop holes of security in these technologies,
ushering in a new era of application and adoption of these technologies
to change everyday life for the betterment of the consumer.

10.
REFERENCES
[1] "The future of blockchain in 8 charts". Raconteur. 27 June 2016. Archived from the original on 2
December 2016. Retrieved 3 December 2016.
[2]Tapscott, Don; Tapscott, Alex (8 May 2016). "Here's Why Blockchains Will Change the World".
Fortune Archived from the original on 13 November 2016. Retrieved 16 November 2016.
Paper ID : 220943 Category : UG

11.
Thank you
Special Mentions (if any)
Paper ID : 220943 Category : UG