Your wallet is only a tool for managing your Ethereum account. That means you can swap wallet providers at any time. Many wallets also let you manage several Ethereum accounts from one application. Some wallets may offer more.
Your wallet is your window into your Ethereum account — your balance, transaction history and more. But you can swap wallet providers at any time. Your wallet lets you connect to any decentralized application using your Ethereum account. An Ethereum account has an Ethereum address , like an inbox has an email address. You can use this to send funds to an account. A wallet is a product that allows you to manage your Ethereum account, like view your account balance, send transactions and more.
Most wallet products will let you generate an Ethereum account. Physical hardware wallets that let you keep your crypto offline — very secure. Mobile applications that make your funds accessible from anywhere. Web wallets that let you interact with your account via a web browser.
Desktop applications if you prefer to manage your funds via MacOS, windows or linux. There are lots of different wallets to choose from. We want to help you choose the best one for you. Or a wallet with fraud alerts and withdrawal limits. Centralized exchanges will link your wallet to a username and password that you can recover in a traditional way.
If that company is attacked or folds, your funds are at risk. Wallets will often give you a seed phrase that you must write down somewhere safe. If you use a web wallet, bookmark the site to protect yourself against phishing scams. ETH is the native crypto of Ethereum. Dapps are applications built on Ethereum. Помогите перевести эту страничку. Перевести страничку. Что такое Ether ETH? Использование Ethereum. Light mode. Поиск No results for your search "". Do it yourself! Introduction 1.
Accounts 1. Wallets 1. Contracts 1. Multisig-wallets 2. Possession 2. Pretty safe 2. Laptop and operating system 2. Ethereum-node 2. Installation on macOS 2. Account 2. We collect signatures into a single whole 2. Slightly less secure 2. Normal 2. Best of all - yourself. In a pinch, to a person to whom you can entrust a suitcase with money of equivalent value. Further guidance is intended for you or your trusted people. Why is this so? The current mechanics of the banks have taught us that, no matter how many PIN codes and passwords from the Internet bank we lose, we can always come to the bank branch, show a passport and withdraw money or start restoring access.
Even if fraudsters withdrew money from a bank account, with some probability the operation will be able to be challenged. In the blockchain world, this is not the case - if an operation is made for example, a money transfer , it is protected by the full power of cryptographic technologies. The basic entity, which can be owned on the Ethereum network, is an account in ethereal terms: external account - a pair of private and public keys.
The private key must be kept secret, the public more precisely, the address obtained from it can be freely published. Money can be transferred to the address in the Ethereum network - ether, ether. To indicate the ownership of any funds, contracts, transactions the sender of the transaction , it is the address that is used for example, 0x36c9ccddf52d0adfa3d.
However, to perform any action on behalf of the address of your account, you need a private secret key. It is the secure storage of secret keys that is the main function of any cryptographic wallet. Wallets additionally encrypt the private key with a password, which must be entered during the use of the key to sign transactions. At this very moment, the crypto-purse uses the secret key to create a signature for the transaction.
To own an account, you must understand exactly where and how the secret key is stored that corresponds to a specific address. If you enter the personal account of the exchange, and the exchange itself conducts transactions for you ie, signs each of them with a secret key , then she knows the secret key. And this address actually belongs not to you, but to the exchange. In the case of centralized exchanges, you often do not have secret keys to the addresses that you see in the exchange interface.
In the case of decentralized exchanges, you sign a transaction on your machine, and the secret key is not transferred anywhere. In this case, you control your account completely independently. Typically, accounts addresses and secret keys that control them are stored in a special file called keystore.
The secret keys in it are encrypted using a password that you will enter each time you need to sign the transaction sent to the network. This means that even if your file is copied, without knowing the password it will be very difficult to get the secret key from it. It is almost impossible if you use a long and complex password, and it is much easier if you use a password like "lena", which attackers go through.
In any case, leaking this file is a serious problem. In addition to the password that controls access to account data decrypting the secret key at the moment it is needed , some crypto cracks use a long string of words called seed.
Knowing the seed, you can recreate the same secret key. Seed is information that allows you to generate a new keystore file from scratch, and set a password in it that you want. This keystore file will be used to manage the same addresses as the previous one. So keep the seed very secure, perhaps even in the form of a well-hidden hard copy.
Do not use meaningful pieces of text from the literature for seed, for example "moroz i solntse den chudesniy" - attackers will be able to sort through these texts with greater efficiency than a random set of words like "shop ban trick track chrome bunny york".
Even if the service can be trusted, the service itself can be hacked. When deleting a computer from a disk, it does not delete all the bytes of the file, but only marks the file as deleted, special programs can restore such a file. If the account is or will be of great value, it should not travel through computers and networks.
All disks and flash drives that were used to transfer it, you must either physically destroy, or use to back up your account and store as securely as the account itself. A program that operates with accounts, contracts and other blockchain entities is called a wallet or a crypto wallet. A wallet can contain multiple accounts and support simultaneous work with them. Wallets come in the form of ordinary programs, as a separate device hardware or as a web service. The contracts contain logic that will be executed with mathematical precision, with a large number of miners, most of whom are interested in honest execution of the contract.
The resulting changes in the state of the contract will be certified cryptographically and sent to the general Ethereum blockchain, where any participant can see them. Owning a contract is prescribed in the contract itself using the addresses of the owners, the addresses of their accounts , i.
If the contract logic requires transactions from several owners, it is called a multi-signature multi-signature, multisig. It is on the basis of this logic that multisig-wallets contracts are implemented. Multi-signature is not limited to the protection of contracts that store air; it can protect access to any contract. Do not confuse them with the program-wallets described above. A multisig wallet consists of a multi-signature contract and a graphical interface for more convenient interaction with the contract.
The contract contains multi-signature parameters:. Sometimes the withdrawal of small amounts the threshold is set in the contract requires the signature of only one owner. For example, the Ethereum Wallet wallet works on the basis of the Mist graphics engine, therefore, sometimes mistakenly called Mist allows you to create a multisig-contract wallet, and it is convenient to work with it. A wallet program can manage multiple multisig wallets.
Do not confuse the implementation of multisig wallets in Ethereum and Bitcoin. The following are some of the ways with a different balance of security, price and usability. All that has been said is our recommendation. Multisig-wallet with several signatures, whose accounts are stored on different laptops. Mandatory signatures - at least two. As an option: there are three signatures, two mandatory any. It is bought from a reliable company that has no idea what the laptop will be used for.
All laptops purchased from different companies. Iron must be reliable and have a minimal chance of a normal breakdown. Operating system: Linux or macOS. Between the laptop and the Internet should be a firewall, for example on the router. The laptop should be clean: do not install any programs other than the operating system and Ethereum nodes, do not connect any third-party flash drives and disks. No remote control tools! Wallets use the Ethereum node to interact with the blockchain.
We need the so-called complete Ethereum-noda. Опосля скачки хорошо проверить целостность пакета, чтоб исключить замену файла. Для этого на страничке представлены SHAхеши всех файлов, к примеру для Ethereum-Wallet-linux В Linux вычислить хеш можно с помощью обычной консольной утилиты shasum. В окне терминала вводим последующую команду:. В ответ нам должен отобразиться хеш, который приведен выше для вашего файла может быть другой.
Whatever you choose to do, always keep your private key safe and never share your private key with anyone. If you choose to create a paper wallet, do not store the PDF file that is used to print the paper wallet on your computer without encryption. Now, MEW will present us with a range of options for accessing our wallet.
This is not the safest way of going about things, and we strongly encourage you to consider purchasing a hardware cryptocurrency wallet such as the Ledger Nano S if you are dealing with an amount of funds that is substantial to you. For just getting started with small amounts and experimenting with Ethereum, DApps, and tokens, the private key method will work fine. If you decide to step up your ETH game and handle larger amounts, we recommend you create a new wallet with MEW and access it through safer methods such as a hardware wallet.
Congratulations, you now have an Ethereum address! To see how you can use your wallet to send your ETH, check out our next guide:. How to Send an Ethereum Transaction. Step 1 - head to MyEtherWallet. Step 2 - save your keystore file Now, MEW will generate a keystore file for you to download. There are a variety of ways on how you can buy Ethereum.
The methods will depend on a number of factors, but the most popular ones include a debit card, cash, exchanges, wire transfer, and a credit card. The most important factor is to make sure that you buy valid Ethers. In case you are tricked in a certain way, there is no going back. Twitter Facebook Telegram Reddit Youtube.
Mariia Rousey February 4, 2 m Share. How to get an Ethereum wallet: step-to-step guide How to use an Ethereum wallet? Stay tuned! Coin Ethereum. By Mariia Rousey. Related articles.
Centralized cryptocurrency exchanges are a popular place for many newcomers to buy their first ether (ETH). However, when you buy ether on a cryptocurrency. The ETH wallet combines all the best characteristics of blockchain wallets – it is safe and easy to use the wallet with multi-level security. Ethereum Wallet. Create a wallet, purchase ETH, send and receive ERC20 tokens and stablecoins, exchange crypto, move Bitcoin to Ethereum, stake on Ethereum