Description: The term ‘security jargon’ refers to a set of specialized terminologies used within the field of cybersecurity, particularly in the context of various security frameworks and models, including the Zero Trust security architecture. This approach is based on the premise that no entity, whether internal or external to the network, should be automatically trusted. Instead of assuming that users or devices within the network are secure, the Zero Trust model requires continuous verification of the identity and security of each access. This involves implementing strict access policies, multi-factor authentication, and network segmentation. Security jargon includes terms like ‘micro-segmentation’, ‘role-based access policies’, and ‘continuous verification’, which are fundamental to understanding and applying this approach. The relevance of this type of terminology lies in its ability to facilitate communication among security professionals, allowing for a clearer understanding of the strategies and technologies needed to protect systems and data in an increasingly complex and threatening environment.