Security

Access Control Access control is the process of evaluating a subject’s identity, attributes, or context against policy to determine whether access to a resource should be granted, limited, or denied. It is… Concept/Framework Access Control List Access Control List is an ordered set of rules that permits or denies traffic, users, or operations based on matching criteria. It enforces access decisions. Concept/Framework Aeronautical Connectivity Aeronautical Connectivity is the communication connectivity used in Aviation environments to support aircraft operations and related onboard or ground-linked services. Service Model Air-Gapped System Air-Gapped System is a system that is physically isolated from external networks or other untrusted connectivity paths to prevent direct network access. Concept/Framework Anti Jam Modulation Anti Jam Modulation is a modulation approach selected to reduce the impact of interference or jamming on a communications link by using waveform structures that are resistant to disruption, facilitating… Protocol Anti Jam Modulation Scheme Anti Jam Modulation Scheme is a modulation approach designed to improve communication resilience in the presence of interference or deliberate jamming through selection or adaptation of waveform structures that improve… Concept/Framework Anti Spoof Timing Anti Spoof Timing is timing protection that detects or resists false timing signals intended to mislead a receiver or control system. Concept/Framework API Gateway An API Gateway is a service that receives API requests and forwards them to backend services after applying routing or policy controls. It provides a managed entry point for application… Software Asset Monitoring Asset Monitoring is the ongoing observation of asset condition, status, or utilization. It supports maintenance, reliability, and operational decision-making. Software Authentication Authentication is the process of verifying the identity of a user, device, or system. It establishes whether a claimed identity is valid before access is granted. Concept/Framework