Create Publication

We are looking for publications that demonstrate building dApps or smart contracts!
See the full list of Gitcoin bounties that are eligible for rewards.

security

Showing 74 posts related with security.

  • Post Thumbnail

    Wagering DApp with a serverless Vue + AlgoSigner Frontend

    Bet on your favourite team by wagering Algo! Easily interact with smart contracts powered by the Algorand blockchain thanks to a frontend web app using Vue and AlgoSigner.

    Lucas Van Mol
    Lucas Van Mol
  • Post Thumbnail

    Building a decentralized vault using stateful smart contracts

    Vaults are a security mechanism to prevent cryptocurrency from being immediately withdrawn by forcing its creator to wait a certain wait time after a request has been made, while also giving them the ability to cancel a request that they have not made.

    Roberto Pettinau
    Roberto Pettinau Università degli studi di Cagliari
  • Post Thumbnail

    Minting NFTs on Algorand using IPFS

    A DIY code solution and guide on how to work with NFTs (Subset of Algorand ASAs), using decentralized digital assets hosted and pinned on IPFS, in compliance with Algorand ARC3 convention.

    MG
    MG Algorand DevAM
  • Post Thumbnail

    What's the best way to learn about Algorand?

    This blog describes my journey to learning Algorand development and provides you with tips on how to get started building on Algorand.

    Camille Dubois
    Camille Dubois
  • Post Thumbnail

    NFT Drop Created with Reach

    An overview of the development of the Reach NFT Drop Dapp

    Blake Wilkey
    Blake Wilkey
  • Post Thumbnail

    An Algorand Blackjack implementation with Beaker

    Blackjack is the most played casino bank card game in the world. We show an implementation of a smart contract that runs single-player blackjack games against the bank in Beaker.

    Emanuele Cuncu
    Emanuele Cuncu
  • Post Thumbnail

    Flash Loans on Algorand VM vs Ethereum VM

    Have you ever wondered how Algorand feature set comes together to offer easy and convenient financial trades? Find out how it made flash loans easier!

    Giorgio Ciotti
    Giorgio Ciotti Algorand Foundation
  • Post Thumbnail

    Code Upgradeability Made Easy with the Algorand VM

    Algorand native code upgradeability makes life much more convenient. What would have to happen if that feature didn't exist? Take a deep look!

    Giorgio Ciotti
    Giorgio Ciotti Algorand Foundation
  • Post Thumbnail

    Instant Finality - What makes Algorand stand among blockchains

    Learn about Instant Finality, why it works and how it makes Algorand the best blockchain to develop on!

    Giorgio Ciotti
    Giorgio Ciotti Algorand Foundation
  • Post Thumbnail

    Unpredictable Randomness Thanks to Verifiable Random Functions

    Ever wondered how VRFs are used in Algorand? Find out in this article!

    Giorgio Ciotti
    Giorgio Ciotti Algorand Foundation
  • Post Thumbnail

    AlgoIoT

    Smart sensor demo unit with Algorand data notarization: leveraging AlgoIoT library by GT50

    Enrico Speranza
    Enrico Speranza GT50 S.r.l.
  • Post Thumbnail
    Beginner · 1 hour +
    goal icon

    Deploying Sandbox to a Linux VM in Azure

    This tutorial demonstrates how to deploy a Sandbox development environment to a linux virtual machine in Azure. It tackles in great detail how to navigate Azure, but also provides an easy-to-use template for those with Azure experience.

    Wes
    Wes
  • Post Thumbnail
    Beginner · 1 hour
    JavaScript icon

    Stateless session management with the Pera wallet

    Leveraging Wallet Connect, NextJs and Redux to securely login users.

    Algo Doggo
    Algo Doggo
  • Post Thumbnail
    Beginner · 1 hour
    JavaScript icon

    Working with ASA Using JavaScript

    This tutorial demonstrates the steps involved in creating a basic Algorand Standard Asset [(ASA)](https://developer.algorand.org/docs/features/asa/) using [JavaScript SDK](https://github.com/algorand/js-algorand-sdk).

    Russell Fustino
    Russell Fustino Algorand
  • Post Thumbnail
    Intermediate · 1 hour
    goal icon

    Hybrid Online / Offline Shared Management of Community ASA through Multisig Account

    In this tutorial you will learn how to share the management of a “Community Membership ASA” among the Community Board members with a Multisignature Account using a hybrid Online / Offline approach

    Cosimo Bassi
    Cosimo Bassi Algorand
  • Post Thumbnail
    Beginner · 30 minutes
    Python icon

    Generating And Securing A Vanity Address Using Rekeying

    This tutorial will show you how to use the Python package py-algorand-sdk to generate a new custom vanity Algorand address and how to subsequently secure it by rekeying it to an existing or new Algorand private key.

    Steve Ferrigno
    Steve Ferrigno Algorand
  • Post Thumbnail
    Intermediate · 1 hour
    JavaScript icon

    Creating Transactions from Spreadsheets

    This tutorial looks at how to create different Algorand transactions from an imported excel sheet.

    Blaise Bayuo
    Blaise Bayuo Developer Ambassador
  • Post Thumbnail
    Beginner · 15 minutes or less
    C# icon

    Create an Account on TestNet and Send Your First Transaction using C#

    This tutorial demonstrates the steps involved in creating a basic Standalone Algorand Account using the Community Algorand .NET SDK and funding it using the Algorand Testnet Faucet. The tutorial also covers send a payment transaction between two accounts.

    Johan Stenberg
    Johan Stenberg
    • Load More