Wi-Fi detectorA device used to detect and analyze the presence of Wi-Fi networks (hotspots). A WiFi detector can be a standalone handheld device that requires batteries to operate or a USB device that can be connected to your computer or laptop. A typical WiFi detector will show both the presence of a signal, detect WEP or WPA encryption, wireless standard (802.11b or 802.11g) as well as the relative signal strength. This information obtained about is usually shown on the device's built-in LCD display screen.
This type of devices has many different names, usually based on the brand name of the product itself. Alternative names for a Wi-Fi detector include Wi-Fi scout, Wi-Fi finder, and hotspot detector.
Stay up to date on the latest developments in Internet terminology with a free weekly newsletter from Webopedia. Join to subscribe now.
From cute electronic toys to VR gaming, here are 5 hot gifts to give to your special tech enthusiast this holiday season. Read More »What's Hot in Tech: AI Tops the List
Like everything in technology, AI touches on so many other trends, like self-driving cars and automation, and Big Data and the Internet of Things... Read More »DevOp's Role in Application Security
As organizations rush to release new applications, security appears to be getting short shrift. DevSecOps is a new approach that holds promise. Read More »
Java is a high-level programming language. This guide describes the basics of Java, providing an overview of syntax, variables, data types and... Read More »Java Basics, Part 2
This second Study Guide describes the basics of Java, providing an overview of operators, modifiers and control Structures. Read More »The 7 Layers of the OSI Model
The Open System Interconnection (OSI) model defines a networking framework to implement protocols in seven layers. Use this handy guide to compare... Read More »