This podcast focuses on an article, published in the Transport Security International Magazine, that argues that the COVID-19 pandemic has led to a significant loss of institutional knowledge in the aviation security industry. In it the author, Victor Anderes, highlights the reduction in flights and the subsequent job losses within the industry, expressing concern that this loss of experienced professionals will negatively impact aviation security in the future. He emphasises the value of experience and practical knowledge in a field where threats are constantly evolving and agility is paramount, suggesting that the loss of these experienced professionals will ultimately weaken the global network of aviation security.