| English | Russian |
| fence intrusion detection system | система обнаружения вторжений через забор |
| host-based intrusion detection system | система автономного обнаружения попыток вторжения в сеть (software for monitoring activity on individual hosts or devices within the network in order to identify and prevent unauthorized access, misuse, or attacks on a computer network Alex_Odeychuk) |
| network intrusion detection system | система обнаружения вторжений в сеть |
| network intrusion detection system | система обнаружения попыток вторжения в сеть (specialized software designed to detect suspicious activity, potential threats, and intrusions in real-time, helping to safeguard an organization's network infrastructure and resources Alex_Odeychuk) |
| perimeter intrusion detection system | система обнаружения вторжения по периметру (охраняемого объекта) |