1. DNS/セキュリティー/CISA blog
について、ここに記述してください。
CISA and Partners Update the #StopRansomware Guide, Developed through the Joint Ransomware Task Force (JRTF) Release Date May 23, 2023
#StopRansomware Guide https://www.cisa.gov/resources-tools/resources/stopransomware-guide
1.1. blog
https://cyber.dhs.gov/blog/#why-cisa-issued-our-first-emergency-directive
CISA blog Why CISA issued our first Emergency Directive
By Christopher Krebs, Director January 24, 2019
1.2. 19-01
https://cyber.dhs.gov/ed/19-01/
Emergency Directive 19-01
January 22, 2019 Mitigate DNS Infrastructure Tampering