Category Guidance Document Organisation Australian Signals Directorate's Australian Cyber Security Centre (ASD's ACSC) Type Standard Access Open Status Active Created Mar-24 The Information Security Manual (ISM) outlines a cyber security framework that an organisation can apply, using their risk management framework, to protect their systems and data from cyber threats. This factsheet summarises the content changes for the March 2024 ISM update.Main sections:- Guidelines for communications infrastructure- Guidelines for enterprise mobility- Guidelines for ICT equipment- Guidelines for system hardening- Guidelines for cryptography Access Information Security Manual (ISM) Fact Sheet By accessing this content, you are leaving this website. The Agency takes no responsibility for the accuracy of content on the destination page.