360 blockchain Forum

1. Different communities belong to community assets, and forums belong to different local attributes of communication

2. At the beginning of the blockchain, I was confused and went to all kinds of communities and wechat groups to read all kinds of CSDN, but I think the more professional ones are Babbitt, Ethereum Chinese network, understanding basic knowledge, and a forum called lookbc, which specializes in blockchain. It's quite good. There are a lot of sections, and there are all kinds of white papers. The information is very full and the activity is high, I see it from there now

3.

Recently, Vulcan team of 360 company found a series of high-risk security vulnerabilities in EOS, a blockchain platform. It is verified that some of the vulnerabilities can remotely execute arbitrary code on EOS nodes, that is, they can directly control and take over all nodes running on EOS through remote attacks

In the early morning of May 29, 360 reported this kind of vulnerability to EOS official for the first time, and assisted it to repair the security risks. The person in charge of the EOS network said that the EOS network will not be officially launched until these problems are fixed

EOS super node attack: the virtual currency transaction is completely controlled

in the attack, the attacker will construct and publish a smart contract containing malicious code, and the EOS super node will execute the malicious contract and trigger the security vulnerability. The attacker then uses the super node to pack the malicious contract into a new block, resulting in the remote control of all nodes in the network (alternative super node, exchange recharge withdrawal node, digital currency wallet server node, etc.)

because the system of the node has been completely controlled, the attacker can "do whatever he wants", such as stealing the key of the EOS super node and controlling the virtual currency transaction of the EOS network; Obtain other financial and privacy data in the participating node system of EOS network, such as digital currency in the exchange, user key stored in the wallet, key user information and privacy data, etc

What's more, an attacker can turn a node in the EOS network into a member of a botnet, launch a network attack, or become a free "miner" to extract other digital currency

source: Science and Technology News

4. At present, the domestic blockchain is more professional, which is a pure blockchain technology Q & a community launched by wanglian technology, aiming to provide business for blockchain technology lovers
this is a gathering place for blockchain enthusiasts, with tens of thousands of blockchain practitioners and many top experts in the instry. Blockchain brothers are not only a platform for technical exchanges and answers to difficult and miscellaneous problems, but also innovative incentives and project training to drive the talent cultivation and development of the blockchain instry, and continue to provide rich instry resources to truly serve blockchain talents.

5. Which one is good for this blockchain forum? I am engaged in the blockchain instry. Over the years, I have found that there are few blockchain forums

firstly, the development of blockchain is still at an early stage; secondly, the uncertainty in the blockchain instry is manifested in the aspects of supervision and so on. Although many institutions of the national government are committed to the establishment of blockchain instry standards, blockchain as a new thing, to formulate relevant laws and regulations, still need to be discussed and studied by many parties

when it comes to blockchain forums, there are Babbitt, blockchain home, coin world, Zhiqu chain and so on. Blockchain forum which is good, you need to practice more, after all, everyone has different views. I hope the above content can help you.

6. bitcointalk Chinese area and reddit bitcoin area are two popular blockchain forums abroad
Babbitt and bitcoin house in China are well-known information websites
European crowdfunding is an attempt of "blockchain + crowdfunding" project in China
NASDAQ is a leader in blockchain applications.

7. This should not have been done yet. It's a waste that blockchain is used to make forums and websites

8. In short, blockchain is an anti cheating system in digital currency. Just like the anti cheating system in the game, the functions are almost the same
nowadays, many swindlers use the concept of district fast chain to hype, and then pull investment to cheat money. I really don't know what's the use of these people investing in an anti cheating system, which doesn't generate value.

9. First of all, virtual currency must be capital, which can be realized through transaction. As for whether it has value, this is a question. Personally, I think virtual currency like bitcoin has value

10.

It was reported on May 29 that recently, Vulcan team of 360 company found a series of high-risk security vulnerabilities in EOS, a blockchain platform. It is verified that some of the vulnerabilities can remotely execute arbitrary code on EOS nodes, that is, they can directly control and take over all nodes running on EOS through remote attacks

the hidden dangers of blockchain network security need to be paid attention to

EOS is a new blockchain platform known as "blockchain 3.0". At present, its token market value is as high as 69 billion yuan, ranking fifth in the global market value

in the blockchain network and digital currency system, nodes, wallets, mines, exchanges and smart contracts all have many attack surfaces. 360 security team has found and exposed several serious security vulnerabilities for digital currency nodes, wallets, mines and smart contracts

this time, the 360 security team found a series of new security vulnerabilities in the smart contract virtual machine of EOS platform, which is a series of unprecedented security risks. No security researchers have found such problems before. This type of security problem not only affects EOS, but also may affect other types of blockchain platforms and virtual currency applications

360 expressed the hope that through the discovery and disclosure of this vulnerability, the blockchain instry and security peers will pay more attention to the security of such issues, and jointly enhance the security of the blockchain network

content source: surging news