Cross-Industry

Last-Mile Connectivity Last-mile connectivity is the network segment that connects the local endpoint to the upstream access or transport network. It is the final hop that determines whether the end user can… Concept/Framework Latency Latency is the time delay between a source event and a destination response or arrival. It describes how long data or a signal takes to traverse a path. Operations Lateral Movement Lateral movement is the activity of traversing internal trust boundaries or connected systems to expand the operational reach of a compromised actor. Concept/Framework Leaking Transit Leaking Transit is the unintended propagation of transit routes or traffic outside the boundaries where they are expected, representing a routing and policy failure. Operations Least Privilege Least privilege is a security and access-control principle requiring that each subject be granted only the permissions necessary to perform its authorized functions. It applies to users, devices, services, and… Concept/Framework Line of Sight Line of sight is the direct, unobstructed path between two points that allows radio energy to travel without significant blocking by terrain or structures. It is a key condition for… Concept/Framework Link Aggregation Link Aggregation is the combination of multiple physical links into a single logical link for higher capacity or redundancy. Protocol Link Availability Link availability is the fraction or percentage of time that a communications path can successfully support service within acceptable performance thresholds. It is a measure of operational readiness and continuity… Concept/Framework Link Budget A link budget is a calculation that sums all gains, losses, and noise contributions in a wireless communication path to estimate received signal quality. The result shows whether the intended… Concept/Framework Link Margin Link margin is the excess of received signal quality over the minimum quality required to maintain the link at the target service level. Concept/Framework