Blockchain Safety Audit ｜ Blockchain P 2 P Network Safety And Security Defense
The write-up intends to spread out fundamental knowledge on blockchain protection, Welcome to follow us and go over
Author: Sharon
Last week Lunaray talked about the main attacks on blockchain P 2 P networks, and this time around Lunaray will discuss how to defend against these attacks and make sure network safety.
Lunaray has abundant experience on blockchain safety and security, and we hope that all these experience will certainly assist more people in this area.
(1 Strengthen DDoS defenses
Handling DDoS attacks is a methodical job, and it is unrealistic to depend entirely on a system or item to resist DDos.
Presently, it is tough to entirely get rid of DDos strikes, however it is feasible to resist 90 % of DDoS assaults via ideal procedures, such as installing specialist anti-DDos firewall programs and deploying CDNs.
Because both assault and defense have prices, if the capability to defend against DDoS is boosted through proper methods, then the strike cost of opponents is enhanced as well, and efficient protection can be attained.
(2 Reinforce the node gain access to system
Blockchain network individuals should be able to develop unique, proven digital identifications through identifications.
That means reasonably establishing the variety of links, connection period, address listing dimension, update frequency, update system, connection selection device, anomaly discovery mechanism, etc. of peer network nodes can strengthen the node gain access to system.
At the very same time, those platforms offering blockchain services should have the fundamental system of network border security, network invasion detection and infection protection.
(3 Reinforce the forwarding confirmation system
The blockchain network ought to have a system for finding and rotating destructive nodes, which can identify harmful nodes in the network in a timely manner (such as nodes that introduce rejection of solution attacks, nodes that do refrain from doing forwarding confirmation, nodes that forward wrong directing info, etc), and execute targeted handling.
For example, for these nodes, policies such as limiting gain access to and limiting forwarding can be taken on, and time frame can be set to ban the facility of constant interaction links.
For harmful transactions/blocks: Each node should have a practical transaction/block forwarding verification device, and do not onward poor transactions/blocks.
As blockchain modern technology continues to advance, blockchain protection concerns are likewise emerging. Lunaray not only concentrates on blockchain security audit services, yet also concentrates on the research of different kinds of blockchain safety and security issues and defense techniques.
Keep tuned with Lunaray’s official media systems and discuss blockchain safety concerns with us.