Introduction to Solidity and Smart Contract Development (9).pptxGene Leybzon
Blockchain is a revolutionary technology that is changing the way we handle digital transactions. It is a technology that can be applied in many different fields, from logistics and supply chain management to real estate and voting systems.
In order to help our clients to plan and execute digital transformation, we need to understand foundational elements, including smart contracts and languages that are popular in developing smart contracts.
In this presentation, we share an overview of what a smart contract is and how it functions, look into the real-world examples of smart contracts, and tools that are used to develop smart contracts. We look into Solidity, a powerful programming language that enables developers to create complex and sophisticated smart contract applications on Ethereum-compatible blockchains.
There is no expectation of prior knowledge of blockchain technology or smart contracts development and we are expecting to have a lively and engaging session.
Ethereum is the largest decentralized software platform that allows you to build smart contracts and decentralized applications without any downtime and without any third party interference.
VISIT:- http://www.oodlestechnologies.com/online-cryptocurrency-wallet
The blockchain is an incorruptible digital ledger of economic transactions that can be programmed to record not just financial transactions but virtually everything of value.
for more inforamation please visit our youtube channel
https://www.youtube.com/edit?o=U&video_id=EvICyArbFSs
www.rihusoft.com
This tutorial will walk you through building a Hyperledger Composer blockchain solution from scratch. In the space of a few hours you will be able to go from an idea for a disruptive blockchain innovation, to executing transactions against a real Hyperledger Fabric blockchain network and generating/running a sample Angular 2 application that interacts with a blockchain network.
This tutorial gives an overview of the techniques and resources available to apply to your own use case.
Note: This tutorial was written against the latest Hyperledger Composer build on Ubuntu Linux running with Hyperledger Fabric v1.0 where referenced below and also tested for a Mac environment.
By the end of this webinar you should be able to understand
The concepts, use cases and basics of smart contracts
How Blockchain and smart contracts work and developer success
How smart contracts work on both the Ethereum and Hyperledger platforms from a practical level
The constructs of smart contract, common coding requirements and demos
What are the most in demand Blockchain Certifications?
How do these certification meet the needs of todays Enterprises?
What about Blockchain Career Demand?
Introduction to Solidity and Smart Contract Development (9).pptxGene Leybzon
Blockchain is a revolutionary technology that is changing the way we handle digital transactions. It is a technology that can be applied in many different fields, from logistics and supply chain management to real estate and voting systems.
In order to help our clients to plan and execute digital transformation, we need to understand foundational elements, including smart contracts and languages that are popular in developing smart contracts.
In this presentation, we share an overview of what a smart contract is and how it functions, look into the real-world examples of smart contracts, and tools that are used to develop smart contracts. We look into Solidity, a powerful programming language that enables developers to create complex and sophisticated smart contract applications on Ethereum-compatible blockchains.
There is no expectation of prior knowledge of blockchain technology or smart contracts development and we are expecting to have a lively and engaging session.
Ethereum is the largest decentralized software platform that allows you to build smart contracts and decentralized applications without any downtime and without any third party interference.
VISIT:- http://www.oodlestechnologies.com/online-cryptocurrency-wallet
The blockchain is an incorruptible digital ledger of economic transactions that can be programmed to record not just financial transactions but virtually everything of value.
for more inforamation please visit our youtube channel
https://www.youtube.com/edit?o=U&video_id=EvICyArbFSs
www.rihusoft.com
This tutorial will walk you through building a Hyperledger Composer blockchain solution from scratch. In the space of a few hours you will be able to go from an idea for a disruptive blockchain innovation, to executing transactions against a real Hyperledger Fabric blockchain network and generating/running a sample Angular 2 application that interacts with a blockchain network.
This tutorial gives an overview of the techniques and resources available to apply to your own use case.
Note: This tutorial was written against the latest Hyperledger Composer build on Ubuntu Linux running with Hyperledger Fabric v1.0 where referenced below and also tested for a Mac environment.
By the end of this webinar you should be able to understand
The concepts, use cases and basics of smart contracts
How Blockchain and smart contracts work and developer success
How smart contracts work on both the Ethereum and Hyperledger platforms from a practical level
The constructs of smart contract, common coding requirements and demos
What are the most in demand Blockchain Certifications?
How do these certification meet the needs of todays Enterprises?
What about Blockchain Career Demand?
Fluence.sh is a Blockchain as a Service product that can simplify the adoption. integration and managing blockchain and smart contracts in your businesses with just a few clicks of a mouse through a single API.
10 most used blockchain tools in 2021 for blockchain developmentAmniAugustine
The Blockchain platform is comparatively new, and hence, if you’re ever-curious to undertake out new tools and acquire new Blockchain skills, you’re bound to have a promising career in Blockchain.
4IRE Labs’ main focus is on finTech and supply chain. We have created an array of branded white-label products serving the crowdfunding, private blockchains and other applications. The Blockchain platforms we have experience with include: Ethereum, Quorum, Solidity, Hyperledger Fabric, Multichain, NEO, R3, Exonum, Monax.
BEST BLOCKCHAIN DEVELOPMENT PLATFORMS TO WATCH OUT FOR IN 2023SSTech System
Blockchain is becoming a popular choice day by day. Blockchain emerged as a mainstream technology with tremendous growth. Above is a list of the top blockchain development platforms and blockchain-embedded ecosystems suitable for your business.
Read more: https://www.sstechsystem.com/blockchain-development-platforms/
These are the slides from the keynote given by Cloudsoft's CEO, Duncan Johnston-Watt and Software Engineer Mike Zaccardo at Defrag X Conference in November 2016.
Interesting Facts About Ethereum Smart contract DevelopmentDevelopcoins
We start by introducing you to the basics of Ethereum Smart Contract. You'll learn about Ethereum smart contract development process, benefits much more. We'll cover mechanisms of advanced smart contracts in detail. You'll also learn how to write your own Ethereum Smart Contract from scratch in detail.
https://writeupcafe.com/blog/blockchain/1257297-interesting-facts-about-ethereum-smart-contract-development/?snax_post_submission=success
Detect HTTP Brute Force attack using Snort IDS/IPS on PFSense FirewallHuda Seyam
This project is devoted to presenting a solution to protect web pages that acquire passwords and user names against HTML brute force.
By performing a brute force password auditing against web servers that are using HTTP authentication with Nmap and detect this attack using snort IDS/IPS on PFSense Firewall.
Fluence.sh is a Blockchain as a Service product that can simplify the adoption. integration and managing blockchain and smart contracts in your businesses with just a few clicks of a mouse through a single API.
10 most used blockchain tools in 2021 for blockchain developmentAmniAugustine
The Blockchain platform is comparatively new, and hence, if you’re ever-curious to undertake out new tools and acquire new Blockchain skills, you’re bound to have a promising career in Blockchain.
4IRE Labs’ main focus is on finTech and supply chain. We have created an array of branded white-label products serving the crowdfunding, private blockchains and other applications. The Blockchain platforms we have experience with include: Ethereum, Quorum, Solidity, Hyperledger Fabric, Multichain, NEO, R3, Exonum, Monax.
BEST BLOCKCHAIN DEVELOPMENT PLATFORMS TO WATCH OUT FOR IN 2023SSTech System
Blockchain is becoming a popular choice day by day. Blockchain emerged as a mainstream technology with tremendous growth. Above is a list of the top blockchain development platforms and blockchain-embedded ecosystems suitable for your business.
Read more: https://www.sstechsystem.com/blockchain-development-platforms/
These are the slides from the keynote given by Cloudsoft's CEO, Duncan Johnston-Watt and Software Engineer Mike Zaccardo at Defrag X Conference in November 2016.
Interesting Facts About Ethereum Smart contract DevelopmentDevelopcoins
We start by introducing you to the basics of Ethereum Smart Contract. You'll learn about Ethereum smart contract development process, benefits much more. We'll cover mechanisms of advanced smart contracts in detail. You'll also learn how to write your own Ethereum Smart Contract from scratch in detail.
https://writeupcafe.com/blog/blockchain/1257297-interesting-facts-about-ethereum-smart-contract-development/?snax_post_submission=success
Detect HTTP Brute Force attack using Snort IDS/IPS on PFSense FirewallHuda Seyam
This project is devoted to presenting a solution to protect web pages that acquire passwords and user names against HTML brute force.
By performing a brute force password auditing against web servers that are using HTTP authentication with Nmap and detect this attack using snort IDS/IPS on PFSense Firewall.
Snort Intrusion Detection / Prevention System on PFSense FirewallHuda Seyam
This project is devoted to presenting a solution to protect web pages that acquire passwords and user names against HTML brute force.
By performing a brute force password auditing against web servers that are using HTTP authentication with Nmap and detect this attack using snort IDS/IPS on PFSense Firewall.
The WEP protocol was introduced with the original 802.11 standards as a means to provide authentication and encryption to wireless LAN implementations.
WPA, became available in 2003, and it was the Wi-Fi Alliance’s direct response and replacement to the increasingly apparent vulnerabilities of the WEP encryption standard
Company policies and procedures establish the rules of conduct within an organization, outlining the responsibilities of both employees and employers. Company policies and procedures are in place to protect the rights of workers as well as the business interests of employers
The course registration system helps the students to gather information about a particular course and then they can easily register themselves in a particular course.
With the increasing importance of cyberspace security, the research and application of network situational awareness is getting more attention. The research on network security situational awareness is of great significance for
improving the network monitoring ability, emergency response capability and predicting the development trend of network security
Image Compression: It is the Art & Science of reducing the amount of data required to represent an image
The number of images compressed and decompressed daily is innumerable
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
2. 02
How Does a Blockchain
Application Work
Introduction
Ethereum Dependencies
Tutorial Steps
03
04
TABLE OF
CONTENTS
01
3. A blockchain is a peer-to-peer network of
computers. Each network participant
maintains a copy of the code and the data
on the blockchain. All of this data is
contained in bundles of records called
"blocks" which are "chained together"
Blockchain
Technology
7. Blockchain Application Development
Create Smart
Contract
Create a smart contract
with the Solidity
programming language
Test Smart
Contract
Tests against the smart
contract
Deploy Smart
Contract
Deploy smart contract to
a blockchain
network
Create a client-side app
interact with smart
contract
8. A computer code of simple contracts that
will automatically execute when specified
conditions are met. it's necessary before
deploying the smart contract on Blockchain
to test it and ensure it does not have any
bugs that can be exploited because the is
no way to rewriting the underlying code
Smart Contract
9. A platform powered by blockchain
technology that is best known for its native
cryptocurrency, called ether, or ETH. The
Ethereum platform supports ether in
addition to a network of decentralized apps,
otherwise known as dApps. Smart
contracts
Ethereum Platform
10. Installing Dependencies
1. Installing Ganache as a personal blockchain
1. Node Package Manager which comes with Node.js
2. Setup Truffle Framework , which provides a suite of tools for
developing Ethereum smart contracts with the Solidity
programming language.
3. Ethereum wallet extension for Google Chrome in order to interact
with the web application
11. Is a local development Blockchain that can
be used to mimic the behavior of a public
Blockchain. It enables the developer to
deploy their smart contracts for testing
purposes. Using Ganache, Smart Contract
can be deployed, Applications can be
developed, tasks can be performed and
tests without ant costs
Ganache
12. A framework provides a suite of tools for
compilation, linking, migrations and
deploying an Ethereum smart contracts to
any Blockchain networks It is the
environment for decentralized applications
based on Blockchain and Ethereum
technology
Truffle Framework
13. A browser extension, which turns browser
into an Ethereum browser to develop and run
decentralized applications without running a
full Ethereum node. also, manage personal
accounts when connecting to the Blockchain.
It gives safe to store assets, keys, and all
necessary safety requirements. It is the
safest and simplest way to connect to
Blockchain -based application
MetaMask
45. CREDITS: This presentation template was created by Slidesgo,
including icons by Flaticon and infographics & images by Freepik
THANKS!
Do you have any questions?
