Truffle Suite: Tools for Smart Contracts installation in UBUNTU 18.04 LTS

The following sets of screen shots show the Ubuntu installation part and a sample smart contract execution of Truffle,a personal blockchain for Ethereum development one can use to deploy contracts, develop  applications, and run tests.:

First command is to install npm

 The next screen shows installation of npm

 now we use npm to install truffle

 make a directory...I made a directory truffleproject as seen below:

 We also need to install atom...a code editor..available at atom.io

 In case of Ubuntu,download the .deb file from site

 Install atom

 Now download a sample smart code project metacoin

 Run Atom

 Open project

 Contracts...click

 choose Metacoin

 Run the code...

 

Astra Linux: Russian Linux-based computer operating system

Astra Linux is a Russian Linux-based computer operating system developed to meet the needs of the Russian army, other armed forces and intelligence agencies.It provides data protection up to the level of "top secret" in Russian classified information grade. It has been officially certified by Russian Defense Ministry, Federal Service for Technical and Export Control and Federal Security Service.I downloaded the iso image from https://astralinux.ru/products/astra-linux-special-edition/

Few screen shots during the installation :

Cryptocurrency crimes and Blockchain Technology : Central Academy for Police Training(CAPT) Bhopal

The presentation was given at the Central Academy for Police Training(CAPT) Bhopal on 30 May 2019.The presentation covers an overview of what Blockchain technology is and how cryptocrimes are emerging off late with challenges to Law enforcement agencies.

   BLOCKCHAIN TECHNOLOGY & CRYPTOCURRENCY CRIMES by Anupam Tiwari on Scribd

BLOCKCHAIN TECHNOLOGY & CRYPTOCURRENCY CRIMES & CHALLENGES

   BLOCKCHAIN TECHNOLOGY & CRYPTOCURRENCY CRIMES by Anupam Tiwari on Scribd

Today gave a talk on  "BLOCKCHAIN TECHNOLOGY & EMERGING CRYPTOCURRENCY CRIMES & CHALLENGES". The talk was part of first of its kind FDP held at RGPV University Bhopal.Few pics as seen below from the event

 

 

Covered in press as seen below :

INDIACOM-2019 : Paper Presented on "Coalition of IoT and Blockchain: Rewards and Challenges"

6th International Conference of INDIACom-2019, aimed at providing an effective platform to the researchers from all over the world to show-case their original research work, & have effective exchange of ideas and develop a strategic plan for balanced and inclusive growth of economy through IT in critical areas like E-Governance, E-Commerce, Disaster Management, GIS, Geo-spatial Technologies, Nano-Technology, Intellectual Property Rights, AI and Expert Systems, Networking, Software Engineering, High Performance Computing  and other Emerging Technologies. INDIACom-2019 was held held at Bharati Vidyapeeth, New Delhi (INDIA).I presented a paper on "Coalition of IoT and Blockchain: Rewards and Challenges"

Copy of the paper at  https://bvicam.ac.in/news/INDIACom%202019%20Proceedings/Main/papers/1042.pdf

Coalition of IoT and Blockchain: Rewards and Challenges from anupriti

Proof of Work and connect with BYZANTINE Generals

Proof of Work (PoW) is the original blockchain consensus algorithm, and is used in projects such as Bitcoin. It is the mechanism that enables users on a blockchain network to reach an agreed ‘truth’. A proof of work is essentially an answer to a complex mathematical problem. It takes a lot of work to find the Nonce but is easy for others to validate.PoW solves the Byzantine Generals Problem as it achieves a majority agreement without any central authority, in spite of the presence of unknown/potentially untrustworthy parties and despite the network not being instantaneous.This presentation brings out the concept Byzantine Generals proof and its connect with Bitcoin.

 

Proof of Work and connect with BYZANTINE Generals from anupriti