Cyber Threat Analysis

The threat battlefield of cyberspace evolves in the online community discussion forums, preventing hacktivist, developing viable solutions towards cyber threat awareness, and cyber security flaws. Discussion forums are where the past, present, and future of homeland security Cyber Threat Intelligence practitioners can share and develop new bodies of knowledge.
Using at least 2 sources:
Discuss, in detail, how cyber threat analysis supports implementable cyber threat solutions. Discuss the recent Denial-of-Service (DoS) attacks. Are there solutions that we can implement today?