Nodes within the blockchain can be compromised. Compromised nodes can prevent, delay, or even reverse transactions. In addition, hackers are coming up with new ways of distributing malware which includes leveraging the blockchain mechanism.
Problem:
There is no solution that can provide a wide and thorough insight to remediate these vulnerability issues in a timely manner.
Solution:
By using QP and PureInsight, we can find out the cause of these blocks being rejected. We can determine whether the node(s) involved in validating the transactions have been compromised. We use that information so that any updates the local node(s) contributed have a much lesser chance of being delayed.
By using Quantea’s solution an additional layer of protections is made to ensure that the nodes within the blockchain ecosystem cannot be affected by compromised nodes within the decentralized system.