Australian Cyber Security Centre The ACSC is calling for ACSC Partners to help pilot the Critical Infrastructure Uplift Program (CI-UP). CI-UP will help protect Australia’s essential services from cyber threats by raising the security levels of critical infrastructure organisations. CI-UP is part of the Australian Signals Directorate’s Cyber Enhanced Situational Awareness and Response (CESAR) package and compliments the Australian Government’s ongoing work to protect critical infrastructure security through proposed amendments to the Security of Critical Infrastructure Act 2018. CI-UP will build knowledge and expertise for critical infrastructure providers to strengthen their cyber defences. CI-UP has been designed to: