The extent to which the elements in the table are filled, and the larger the load factor, the more elements are filled, with the advantage that the space utilization is high, but the chance of conflict increases. Conversely, the smaller the load factor, the fewer elements it fills, and the advantage is that there is less chance of conflict, but more space is wasted.
Electrum hackers pre-empted a large number of "normal" electrum servers on the P2P network.
Hackers launched a denial-of-service (DoS) attack on a well-known wallet Electrum server, according to The Devi Security Lab. Hackers used botnets of more than 140,000 computers to attack Electrum nodes and simultaneously deployed malicious nodes. When a user connects to these malicious nodes and sends a transaction using an older version of Electrum, the user is prompted to update the client carrying the backdoor. If the user installs the client as prompted, the private key is stolen and all digital assets are lost. Millions of dollars of digital currency have been stolen, according to Electrum officials. De-dimensional Security Labs recommends that users of electrum wallets be updated to the latest version of the client through the official website and never use the link in the prompt message.
In a recent announcement on Twitter, Electrum advised users to disable the automatic connection option and manually select a server, while the company is developing a more powerful Electrum.
According to Johnwick.io, we will continue to monitor and track the further flow of funds after a recent user submitted a coin-losing incident claiming that the download used an Electrum wallet had been phishing and that more than 700 bitcoins had been lost, and that the stolen address had been added to the Devi AML system. 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. Devi Security Labs is here to remind users not to install unknown sources of Electrum wallets, to avoid asset losses. Electrum Official Website: electrum.org Electrum Phishing Website: electrumsecure.
Record the location of the space.
Watching the classic lines being used in the Iron Ridge All-Star show, the magic created by this conflict is hard to extridge, and one might even suspect that it is genuine.
Bitcoin Wallet Electrum has released a beta version of Electrum 4.0, which supports the Lightning Network.
Implement blacklisting logic to alert malicious servers outside the Electrum client view.
Wallet Qtum Electrum
GoWithMi is committed to building a global distributed mapping platform that maps the world in real time and reshapes the map economy ecosystem, evolving into a globally dn centered location ecosystem. GoWithMi is currently building its first cross-chain, cross-platform infrastructure to support location-based smart contracts and provide a suite of innovative space consensus, space common benefits, and space co-governance trinity solutions that provide the foundational services of trusted location services.
Wal-Mart described in the document, docking station each space has the corresponding number of units of capacity and positioning. The processing of the number of capacity units can be tracked in the ledger, the number of capacity units available is open, and the outsourced capacity unit indicates that the location has a locker, or that the location is reserved for future use. The document adds.
There are 174 outlets in yuan / location / month, 49 outlets in 2000-3000 yuan / location / month, and 48 outlets at 3000 yuan / work space / month or more.
The United States, fearing a space conflict, is looking for faster ways to launch military satellites.
For example, the location of the conflict, put Xiao Li, then look down for an empty space to place Xiao Wang's information. So the tableSize must be larger than dataSize, otherwise there will be no vacant location on the hash table to hold the conflicting data. As shown in the figure.
Each space on the docking station has a corresponding capacity unit, and the available capacity unit represents an open location or outsourced capacity unit on the docking station, indicating that the location has a fixed locker, or that the location is reserved for future delivery. Transactions per capacity unit can be tracked in distributed ledgers.
Location: Zhongguancun Entrepreneurial Street, Haidian District, Beijing, Building 2, 3 floors of the space (Beijing Entrepreneurial Street Community)
star conflict electrum location open space
Hackers launched a denial-of-service (DoS) attack on a well-known wallet Electrum server, according to Johnwick.io. Hackers used botnets of more than 140,000 computers to attack Electrum nodes and simultaneously deployed malicious nodes. When a user connects to these malicious nodes and sends a transaction using an older version of Electrum, the user is prompted to update the Backdoor Client. If the user installs the client as prompted, the private key is stolen and all digital assets are lost. Millions of dollars of digital currency have been stolen, according to Electrum officials. De-dimensional Security Labs recommends that users of electrum wallets be updated to the latest version of the client through the official website and never use the link in the prompt message.
The electrum and Electrum-LTC versions below 3.3.3 are vulnerable to phishing attacks in which a malicious server displays a message asking the user to download the fake Electrum. To prevent user exposure, versions older than 3.3 can no longer connect to public servers and must be upgraded. Do not download software updates from sources other than electrum.org and electrum-ltc.org.
Electrum Wallet Bitcoin.
Lesson 1: Third-party Electrum servers can link your two transactions together. This can be avoided by running your own Electrum server, supported by your own full node.
The fact that not many people know is that Esplora is bundled with a based and optimized Electrum server. This Electrum server is derived from Electrs and is now maintained separately by the Blockstream engineering team. Over the past two years, Esplora has become one of the fastest and most scalable Electrum server solutions available for Bitcoin due to continuous updates and performance optimization. Esplora is also the only Electrum server that supports liquid networks.
Location: Beijing Haidian Zhongguancun Entrepreneurial Street 2 building 3 floors of the space (Beijing Entrepreneurial Street Community)
2017-12-25 Verge (XVG) added 2 electrum servers to ensure smooth operation.
Shunto touch melon, open the github of the electrum, we find the following code in the electrum/electrum/ecc.py.
"What can we do in space if we can take advantage of the contributions of everyone on Earth who wants to contribute?" he asked. What if every "Star Trek," "Space Fortress Galactica" or "Star Wars" fan, every space enthusiast or every stargazing person could be part of a civic space organization, rather than ceding such privileges to nation-states or well-funded companies? ...... We set up ConsenSys Space to find out. "
Bitcoin desktop wallet client Electrum has released a 4.0 beta version, adding several important updates, including support for the Lightning network, nearly a year after the previous version of Electrum, 3.3.8 (last July). In the 4.0 beta version, Electrum mainly added features such as PSBT (partially signed Bitcoin transactions), Lightning Network, watchtowers (暸 watchtowers) and Submarineswaps (subliminal switching). (Github)