Introduction Settings can enhance protective security awareness and preparedness through simple plans that can deter terrorists, mitigate a range of threats (such as anti-social behaviour, dangerous animals, and other criminal activities), and ensure the safety of learners, staff, and visitors. Implementing proportionate, low or no-cost changes can improve safety during any security incident without adding extra burdens to the workforce. What does good look like? Settings should have plans to reduce the risk of terrorist and other harmful incidents by making their sites difficult targets. All staff should know how to contribute to a strong security culture that minimises incident risks. Additionally, settings should have effective response plans for various incidents, enabling staff to make informed safety decisions. Plans should be tested for suitability and effectiveness, with sensitivity to individual trauma, especially for learners previously affected by incidents, during prac