CISA-led CI Fortify guidance for isolating vital systems
Public Sector Action
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CISA, ASD, NCSC-UK, and CCCS published CI Fortify – Advice for Isolating Vital Systems, issuing new public guidance for critical infrastructure operators. The guidance helps operators isolate OT and enabling systems to maintain essential services during cyber incidents or geopolitical crises. It also outlines asset mapping, separation points, and graduated isolation testing to strengthen resilience.
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CISA, ACSC, and FBI release CI Fortify isolation guidance for critical infrastructure
Public Sector Action
H score28
First: 28.07.2026 21:41
Last: 28.07.2026 21:41
Sources 1
About this happening:
CISA, ACSC, the FBI, and partners released CI Fortify – Advice for isolating vital systems for critical infrastructure operators. The guidance tells organizati...
CISA, ACSC, and FBI release CI Fortify isolation guidance for critical infrastructure
Public Sector ActionAbout this happening: CISA, ACSC, the FBI, and partners released CI Fortify – Advice for isolating vital systems for critical infrastructure operators. The guidance tells organizati...
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H score28
First: 01.07.2026 15:00
Last: 01.07.2026 15:00
Sources 1
About this happening:
CISA announced ANCHOR-CI, a new advisory-body framework that expands information sharing and public-private coordination for critical infrastructure security and r...
CISA launches ANCHOR-CI critical infrastructure advisory framework
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About this happening:
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First: 05.06.2026 17:50
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Sources 1
About this happening:
On 2026-06-05, CISA, the FBI, the NSA, the Department of Energy, and other U.S. partners issued a joint advisory telling critical infrastructure organiza...
CISA-led joint advisory to secure internet-exposed ATG systems
Public Sector ActionAbout this happening: On 2026-06-05, CISA, the FBI, the NSA, the Department of Energy, and other U.S. partners issued a joint advisory telling critical infrastructure organiza...
CISA releases CI Fortify guidance for critical infrastructure resilience
Public Sector Action
H score29
First: 05.05.2026 15:00
Last: 05.05.2026 15:00
Sources 1
About this happening:
CISA released CI Fortify, guidance for critical infrastructure operators across sectors to help keep essential services running during cyberattack or crisis conditions. The framew...
CISA releases CI Fortify guidance for critical infrastructure resilience
Public Sector ActionAbout this happening: CISA released CI Fortify, guidance for critical infrastructure operators across sectors to help keep essential services running during cyberattack or crisis conditions. The framew...
Latest development: 06.05.2026 16:15
CISA launched CI Fortify on Tuesday as a planning framework for critical infrastructure operators in water, energy, transportation and communications to prepare for cyber disruption by disconnecting OT systems from third-party and business networks, maintaining essential services in degraded communications conditions, and recovering compromised systems through backups, component replacement, or a transition to manual operations.
Timeline
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28.07.2026 15:00 2 articles · 13d ago
CISA and partners publish CI Fortify guidance for isolating vital systems
Industry Or Public Sector UpdateCISA, ASD, NCSC-UK, and CCCS published CI Fortify – Advice for Isolating Vital Systems, a joint guidance document for critical infrastructure operators. The guidance explains how to isolate operational technology (OT) and enabling systems, build separation points, and practice graduated isolation so essential services can continue during cyber incidents or geopolitical crises.
Show sources
- CISA Joins Australia and Others to Publish Guidance to Isolate Operational Technology and Enabling Systems in Critical Infrastructure — www.cisa.gov — 28.07.2026 15:00
- CISA Joins Australia and Others to Publish Guidance to Isolate Operational Technology and Enabling Systems in Critical Infrastructure — www.cisa.gov — 28.07.2026 15:00