= 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 https://www.cisa.gov/news-events/alerts/2023/05/23/cisa-and-partners-update-stopransomware-guide-developed-through-joint-ransomware-task-force-jrtf #StopRansomware Guide https://www.cisa.gov/resources-tools/resources/stopransomware-guide == 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 == 19-01 == https://cyber.dhs.gov/ed/19-01/ Emergency Directive 19-01 January 22, 2019 Mitigate DNS Infrastructure Tampering