Anupam Tiwari - Academia.edu (original) (raw)

Papers by Anupam Tiwari

Advances in Intelligent Systems and Computing

Defence Science Journal, 2021

Blockchain technology is evolving across the globe and is being looked upon as a definite part of... more Blockchain technology is evolving across the globe and is being looked upon as a definite part of the future. Blockchain is often associated with bitcoin and finance’s domain. But over the last decade, this backend technology to bitcoin has spread its association in almost all domains that we can think of. Further to this, smart contracts are making the blockchain ecosystem better. Other evolving technologies like Internet-of-things, Industrial Internet-of things, Cyber physical systems are also making their onset on the global platform. Smart buildings link Internet of-things connectivity, sensors and the cloud to remotely supervise and assure efficient heating- air conditioning, lighting and security systems etc to improve efficiency and overall sustainability. The global buildings sector over the next 40 years is expected to add 230 billion square meters of fresh construction, i.e., adding the equivalent of Paris every week. Thus integrating these technologies right at the onset,...

Blockchain, often associated with cryptocurrencies, has been lately realized to have immense pote... more Blockchain, often associated with cryptocurrencies, has been lately realized to have immense potential across other domains too vide Blockchain 2.0 and futuristic Blockchain 3.0 versions. Blockchain has magnified itself beyond cryptocurrencies and has a universal appeal ranging across variety domains. Though still at inception stage, but a variegated options and choices have emerged on how blockchain can benefit and make the world better with its immutability, smart contracts and transparency features. Also we have evolving cyber physical systems (CPS), which are consolidations of new generation computing methods, physical and networking operations. In CPS, the embedded computing technologies and networks proctor and check the physical functions, with feedback loops where physical processes bear upon computing part and contrariwise. CPS incorporates the kinetics of the physical operations with software and networking, delivering abstractions and simulating, conceptions, and analysis...

Blockchain and Machine Learning for e-Healthcare Systems

International Journal of Information Technology

Blockchain has emerged as one of the finest and promising technologies in the last decade. Bitcoi... more Blockchain has emerged as one of the finest and promising technologies in the last decade. Bitcoin started the journey in 2008 and soon blockchain technology paved the way much beyond cryptocurrencies in form of smart contracts deployment, permissioned blockchains, hyperledger, ethereum and the list is endless, so to say with a multitude of variants evolving across. This expansion of the implementations has been across domains, hitherto unthought-of. One such domain with definite connects in future are the evolving smart cities across the countries. Smart city concept pullulates to step-up functional efficiency, share information with the users and better the citizen welfare enabled by information and communication technologies (ICT). The rapidly evolving growth of the smart cities thus has thrown multiple challenges to the widely used traditional way of ensuring seamless, secure, robust exchange of information between devices and entities in the smart city ecosystem. This paper builds upon the concepts of blockchain, smart cities, and InterPlanetary File System and further explores possibilities of realizing blockchain enabled smart cities on InterPlanetary File System architecture concluded by challenges ahead. The proposed architecture is simulated with results in a limited environment.

IEEE Xplore, 2019

IoT and Blockchain are two evolving technologies which are gradually realizing immense potential ... more IoT and Blockchain are two evolving technologies which are gradually realizing immense potential to be a decisive part of future of mankind ecosystem. Blockchain and IoT, both are envisaged to bring in a plethora of advantages including better control, communication, transparency and more significantly realizing digital trust without any third party intervention. Both of these technologies have immense potential for exploitation in a smart nation concept. The advantages being realized are potent enough for definite implementation ahead but they come with an austere package of security concerns which if not taken care at the design stage can lead to pandemonium beyond control because of the billion plus connected things. Even at design stage, one can appreciate that it will be envisaging beyond control to close all security vulnerabilities and zero day's exploits of future. But then Blockchain is an inexpugnable solution to shut all these securities imperils. This paper builds upon the advantages of the union of these two evolving technology behemoths, their union and solutions vide Blockchain to the challenges in the way ahead.

Springer Singapore , 2020

IET Digital Libraray, 2020

Health data primarily constitutes of details pertaining to all kinds of health statuses and param... more Health data primarily constitutes of details pertaining to all kinds of health statuses and parameters of an individual or population. Additionally, this admits clinical metrics and other vital parameters to include individuals or any population environmental, socio-economic and behavioral information apposite to health and wellness. While undergoing treatment, the patient’s data is in parallel collected by health care systems, intended to be further used for analytics to encourage, restitute and sustain good desirable health in the society. This lets in exertions to decide determinants of health as well as more direct health bettering actions. Over last two decades now, with the proliferation of information technology (IT) in this health care data, a new emerging threat is being realised with concerns of security, privacy, and ethical concerns of patient’s data [1]. The increasing collation and indexing of such health data of patients is a major component of digital health but at the same time is also being realised as a potent threat. This threat encompasses invading into privacies and life changing dynamics of patients attended to and in most of the times this is coordinated without the patient’s knowledge. This book chapter discusses possible blockchain applications in healthcare domain.

International Journal of Information Technology , 2020

Defence Science Journal, 71(4), 491-498, 2021

Blockchain technology is evolving across the globe and is being looked upon as a definite part of... more Blockchain technology is evolving across the globe and is being looked upon as a definite part of the future. Blockchain is often associated with bitcoin and finance’s domain. But over the last decade, this backend technology to bitcoin has spread its association in almost all domains that we can think of. Further to this, smart contracts are making the blockchain ecosystem better. Other evolving technologies like Internet-of-things, Industrial Internet-of-things, Cyber physical systems are also making their onset on the global platform. Smart buildings link Internet-of-things connectivity, sensors and the cloud to remotely supervise and assure efficient heating- air conditioning, lighting and security systems etc to improve efficiency and overall sustainability. The global buildings sector over the next 40 years is expected to add 230 billion square meters of fresh construction, i.e., adding the equivalent of Paris every week. Thus integrating these technologies right at the onset, before they grow in isolation, is a coveted need today. This paper proposes a prototype to simulate architecture and discusses how blockchain enabled smart buildings can further expedite automation, security and transparency. For an apprehension purpose, the paper focuses on smart contracts enabled repairs and service in smart buildings.

Green computing is a buzzing word in the IT sector in past few years for a substantially serious ... more Green computing is a buzzing word in the IT sector in past few years for a substantially serious reason that abridges with futurity that may turn to be a perturbing factor for the succeeding generations if not planned and given due concern today. Given the quantity of indisputable E-waste being generated across globe, the concern is actually flagitious.The paper colligates the rationale of green computing with the Security domain.At the onset anyone amply clear on green computing may not be able to relate of what Information security domain has got to do with green computing, but alas there is a connect as is deciphered ahead in the paper.

Traditional data handling methods lack the ability to manage Big Data. The traditional security m... more Traditional data handling methods lack the ability to manage Big Data. The traditional security mechanisms too are inadequate.But in an age where 100 per cent foolproof
IT security is a mirage, how then should defence organisations cope with the Big Data security challenges?

Cloud Computing is emerging amongst all the bombilate words of acclivitous technologies as the mo... more Cloud Computing is emerging amongst all the bombilate words of acclivitous technologies as the most prodigious maturations in the chronicles of computing. As it still takes time to settle,a new egressing challenge as felt whilst its implementation across has been a relatively more
newfangled field known as Cloud Forensics. Today as Cloud still needs time to mature and offer its full exploitation, the even newer subfield Cloud Forensics is a carking cause to negate immediate acceptance of cloud computing with open arms. The research in this field is still in parturient stages to say from perspective of the way cases and incidents are being handled on ground today.To bring out few key pertinent issues that immediately come to the fore include Distributed storage instead of the traditional Local storage which was easy to confiscate by the forensic team or we take the issue of shared storage in a multi user environment that may be hired on a time bound deal by the user from the CSP[1] or even if a particular user associated with data location is identified, secerning it from other users is never going to be easy owing to confidentiality and privacy issues!!!In this paper I discuss and build upon the challenges as available today to the forensics industry focused on growing Clouds.

Talks by Anupam Tiwari

Youtube, 2021

Distributed Ledger Technology (DLT) refers to the technological infrastructure and protocols that... more Distributed Ledger Technology (DLT) refers to the technological infrastructure and protocols that allows simultaneous access, validation, and record updating in an immutable manner across a network that's spread across multiple entities or locations. This video focuses on its association with Blockchain Technology. The same is explained in a simplistic manner taking interpret-able examples for any one to understand the crux.

A small talk on blockchain applications that can be explored in GIS

Youtube, 2021

MultiChain streams enable a blockchain to be used as a general purpose append-only database, with... more MultiChain streams enable a blockchain to be used as a general purpose append-only database, with the blockchain providing time stamping, notarization and immutability. This video focuses on populating data in the "nutsbolts" blockchain.

Youtube, 2021

Bitcoin Core is programmed to decide which block chain contains valid transactions. The users of ... more Bitcoin Core is programmed to decide which block chain contains valid transactions. The users of Bitcoin Core only accept transactions for that block chain, making it the Bitcoin block chain that everyone else wants to use. This video shares setup and commands to download and install a bitcoin blockchain on a Ubuntu OS.

Youtube, 2021

A Genesis Block is the name given to the first block ever mined in the Bitcoin blockchain.This vi... more A Genesis Block is the name given to the first block ever mined in the Bitcoin blockchain.This video brings to you dissection of the genesis block of the Bitcoin Blockchain. How the valuable information is stored inside this block and how this information is decoded from a downloaded bitcoin blockchain. This is further compared with an online blockchain explorer too. The endeavor is that anyone can attempt a DIY and understand the same.

Advances in Intelligent Systems and Computing

Defence Science Journal, 2021

Blockchain and Machine Learning for e-Healthcare Systems

International Journal of Information Technology

IEEE Xplore, 2019

Springer Singapore , 2020

IET Digital Libraray, 2020

International Journal of Information Technology , 2020

Defence Science Journal, 71(4), 491-498, 2021

Blockchain technology is evolving across the globe and is being looked upon as a definite part of... more Blockchain technology is evolving across the globe and is being looked upon as a definite part of the future. Blockchain is often associated with bitcoin and finance’s domain. But over the last decade, this backend technology to bitcoin has spread its association in almost all domains that we can think of. Further to this, smart contracts are making the blockchain ecosystem better. Other evolving technologies like Internet-of-things, Industrial Internet-of-things, Cyber physical systems are also making their onset on the global platform. Smart buildings link Internet-of-things connectivity, sensors and the cloud to remotely supervise and assure efficient heating- air conditioning, lighting and security systems etc to improve efficiency and overall sustainability. The global buildings sector over the next 40 years is expected to add 230 billion square meters of fresh construction, i.e., adding the equivalent of Paris every week. Thus integrating these technologies right at the onset, before they grow in isolation, is a coveted need today. This paper proposes a prototype to simulate architecture and discusses how blockchain enabled smart buildings can further expedite automation, security and transparency. For an apprehension purpose, the paper focuses on smart contracts enabled repairs and service in smart buildings.

Youtube, 2021

A small talk on blockchain applications that can be explored in GIS

Youtube, 2021