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Category: Press Release
I’m a Software Engineering Fresh Graduate, My Only knowledge is in Application Development. I wanted to start a career in Blockchain Security but i don’t know where to start from. I’m basically doing a career shift and i don’t have any background. can Someone explain to me how to start? What are the courses and certificates that i need? how long will it take me? and what is the best path i can follow to reach that goal? Thanks For Your Time.
Lastly, if I’m asking in the wrong site can someone tell me where i can submit my question?
I am getting a lot of request to host blockchain technologies. The only companies I see doing this are the usual suspects. IBM, Azure and AW… | Read the rest of http://www.webhostingtalk.com/showthread.php?t=1776220&goto=newpost
I have a cryptocurrency news blog with DA 40 and we accept guest posts or press releases for $ 90.
Contact me for more info
I have seen many beginner to advance articles on Ethereum blockchain development like Blockchain-as-a-Service Apps Using Ethereum and Quorum and Ethereum Blockchain Application Dev with Java and Web3J API
Below is good for Hyperledger but not Sawtooth https://coding-bootcamps.com/ultimate-guide-for-building-a-blockchain-supply-chain-using-hyperledger-fabric-and-composer.html
However, I am looking for similar articles for Hyperledger Sawtooth. Any suggestion? Online search gives me links mainly to documentation
I think blockchain will make data in a software system consistent, resilient and preventing from malicious information. So we can state blockchain bring more secure to a software system. What do you think about this statement?
Bitcoin miners are incentivized to produce valid blocks via a trasactional reward. But let’s say I wanted to implement blockchain as part of my private data system. Who would my miner’s be? I think could just have one automated miner (on a dedicated machine) with the proof-of-work difficulty being set to something very easy. But then I’m wondering, what’s the point? Is there anything to gain by using a blockchain like this?
In other words, can someone please give an example—no matter how crude—of how someone could use a private blockchain to log transactions, or whether such a thing has any practical benefit to the users?
I think this is a great domain name for Blockchain related projects and websites. Blockchain is becoming more and more important and a domain like this is worth having.
As I understand the SVP protocol, a client can be reasonably certain that a transaction has been accepted on the blockchain if they know it is a member of a certain block, via the Merkle path, and a reasonable number of blocks have been mined on top of that block.
How much total data would that be, roughly? I guess if you were beginning with 0 knowledge, you would need all of the block headers, beginning from the genesis block? But once you are convinced you are looking at the head of the right chain, you could discard all of the ancient block headers, and just save a recent one as a trusted starting point to evaluate subsequent transactions?
I guess the premise of my question is faulty, as a fake transaction could always be embedded in a fake chain, if enough computing resources were available. So, there is no amount of data that insures a transaction is valid, without access to other information, e.g., what is the longest chain currently in existence.
A better question for my purposes would be how much would the electricity cost to create one fake block header at today’s difficulty level? Figuring that blockchain currently pays around $ 60K to mine one block, I would guess it must be in that order of magnitude, though smaller since we are removing the race condition.