Wiktionary(0.00 / 0 votes)Rate this definition: snow shower(Noun) A snow system leading to an accumulation of snow between 1 to 3 inches. A snow shower brings more snow than a flurry, but less than a snow storm or a blizzard. Numerology
Network interface device. Not to be confused with Network interface controller. In telecommunications, a network interface device (NID; also known by several other names) is a device that serves as the demarcation point between the carrier's local loop and the customer's premises wiring.
The NIDS analyzes data packets both inbound and outbound and offer real-time detection. A HIDS analyzes the traffic to and from the specific computer on which the intrusion detection software is installed. A host-based system also has the ability to monitor key system files and any attempt to overwrite these files. However, depending on the size of the network, either HIDS or NIDS is deployed. For instance, if the size of the network is small, then NIDS is usually cheaper to implement and it requires less administration and training than HIDS. However, a HIDS is generally more versatile than a NIDS.