In this tutorial, let's say you're running a Ubuntu 18.04 LTS server and allow 26656 ports to connect. Let's install the tool on the server first.
In this tutorial, we'll show you how to see available security updates and how to install them on Debian-based systems such as Ubuntu, LinuxMint, and more.
This tutorial is based on Python 3.7.2, so you need to install Python 3.7.2 or above. on macOS.
The host operating system used in this tutorial is 64-bit Windows, and the virtual machine is running 64-bit Ubuntu16.04, so determine if your Winodows are 64-bit, otherwise you won't be able to install 64-bit Ubuntu.
Because the Build Your First Network (BYFN) tutorial defaults to "latest" binary files, if you have run v1.4 since its release, your computer will install v1.4 binary files and tools and you will not be able to upgrade them.
To save the entire Bitcoin blockchain on your hard drive and stay connected at all hours, this is often not the case on your mobile device. Fortunately, with some configurations, we can also use the nodes at home when we are away. The best thing to do here is Electrum Personal Server, an easy-to-install package that can be installed on your Bitcoin node. Then you can run an Electrum wallet on your laptop or phone and connect to a node at home (perhaps via Tor)
Newdex supports two wallets, one is scatter, one is leafwallet, the red can not, then try leaf wallet, follow the tutorial to install wallet, everything installed, found that still can not find the WAX account.
electrum install tutorial
Follow the tutorial to install bitcoin-secp256k1, Ruby SDK.
Electrum developers are now warning about many other projects that try to clone popular wallets after the december announcement of a phishing attack. On January 10th they warned on Twitter that they were carrying out a sustained phishing attack on Electrum users, with rogue servers demanding that they install Bitcoin to steal malware. We released version 3.3.2, which mitigates attacks.
step, install the Electrum wallet on an online computer.
Users of Bitcoin wallet Electrum are currently facing phishing attacks, according to the Devi Security Lab. Hackers broadcast messages to electrum clients through a malicious server, prompting the user to update to v4.0.0, and if the user is prompted to install this backdoor-carrying client, the private key is stolen and all digital assets are stolen. As of 13:00, at least 1450 BTCs worth approximately $11.6 million had been stolen from phishing attacks that forged Electrum upgrade tips. Devi Security Labs hereby suggests that versions of Electrum below 3.3.4 are vulnerable to such phishing attacks, and users using Electrum Wallet are requested to update to the latest version of Electrum3.3.8 via the official website (electrum.org), which has not yet been officially released v4.0.0, and do not use the link in the prompt message to avoid asset losses.
For added security, you can install a free SSL (Secure Sockets Layer) certificate from the letsencrypt website, as follows the SSL tutorial.
It is reported that malicious websites (electrumsecure) fake Electrum website phishing attacks, to guide users to download and use the wallet, in order to steal the user's private key and other sensitive data. Users are reminded not to install electrum wallets from unknown sources at will to avoid asset losses.
Before you begin, you must install some of the prerequisite techniques required for this tutorial. We keep these to a minimum so you can move forward quickly.