This page lists the ACSC’s publications on security that concerns the behaviour of people and virtual communities of people. Detecting Socially Engineered Messages Socially engineered messages present a significant threat to individuals and organisations due to their ability to assist an adversary with compromising accounts, devices, systems or sensitive information. This publication offers guidance on identifying socially engineered messages delivered by email, SMS, instant messaging or other direct messaging services offered by social media applications. Security Tips for Social Media and Messaging Apps Social media and messaging apps can pose a number of security and privacy risks to both organisations and individuals when used in an inappropriate or unsafe manner. Travelling Overseas with Electronic Devices This publication provides guidance on strategies that individuals can take to secure the use of electronic devices when travelling overseas.