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Ethereum: Since subtitles first defend the attack on disk
As one of the leading cryptocurrencies, Ethereum has long been the target of malicious characters who want to use their network vulnerability. One such vulnerability is an attack on a disc attack that has captured the control points in the network. In this article, we immerse ourselves in how the first subtitles do not allow attack to attack the disk.
What is an attack attack on the disk?
The attack on the disc is when the attacker uses an outdated version of Ethereum customer to dig blocks with small problems. This allows the attacker to dig many blocks at a relatively low price, which ultimately causes the disk space to fill the nodes that synchronize and store Blockchain data.
Control points: Tackle attack on disk
2018 CHECKPoint introduced an update to Ethereum customer, which significantly improved its safety and performance. The new version of the 80000 code has removed the “first subtitles” mode that allowed the attackers to dig a small block of different blocks and fill the nodes.
As subtitles affect the attack attack on disk
Before updating the checkpoint, the nodes were operated in the first title mode, where they prefer headings from the network and not process data. This meant that if the attacker has little blocks with little difficulty, they could flood the knot with subtitles, causing the disk space to fill.
On the contrary, the first head of the header favors the processing of blocks, not the income of headings. As a result, the nodes can now safely act safely in this mode without worrying about filling in their discs.
Influence on network
The update of the checkpoint had a major impact on EThereum security and performance. Removing the attack on the disk has become more resistant to harmful activities. The nodes that have been previously damaged by the disc padding are now less sensitive to this type of attack.
Conclusion
The first Ethereum header was a critical vulnerability that allows attackers to use nodes on the network. The update of the checkpoint significantly improved the security and power of the network, making it more resistant to attacks to fill the discs. Understanding how subtitles are mainly influenced by attacks on disk attacks, developers and users can better assess the importance of the priority for the processing of blocks compared to the receipt of the title.
Links:
- Ethereum: Detailed Blockgeks review ”
- Renewal of Blog Ethereum “CHECKPOINT”: Remove the first mode header ‘
Note: This article is a simplified explanation of this topic. For more information, see respected companies such as Chainadity, such as Ethereum Whitepaper and Blockchain Analysis Reports, and provide such official sources.
