RE: Blockchain and cybersecurity: 3 points to consider.
Interesting information friend @pedrobrito2004
In relation to the first point, there is already a way to create decentralized domains, I read it recently, I found it curious, but I didn't save the information. However, it already exists, so that DDoS problem will be solved.
I think viruses will always be a headache, however, I totally agree that blockchain is always more secure than a centralized network.
Education in computer security is indispensable for everyone. Most people do not understand that the mobile phone can be the gateway to email, to the PC, and from there to relevant data.
Very good points have been brought up for discussion.