The name can also be sent through the beacons of the access points, enabling anyone who sees the network to attempt to gain access. The SSID can be hidden, in which case a client who wants to connect must already know the name of the network. SSID – The Service Set Identifier (SSID) is the name of the WiFi network.Using NetSpot’s display for illustrative purposes, we will take a look at the diverse information that the WiFI scanner reports regarding the wireless networks it discovers. When you start up the application it discovers and lists all of the WiFi networks within range of your computer’s wireless antenna. As its name implies, the tool scans the environment and detects the presence of WiFi networks. There is a wealth of knowledge regarding the surrounding WiFi networks that can be obtained through the use of a WiFi scanner app. What Information Can be Acquired with a WiFi Scanner? Most quality WiFI scanners will report essentially the same information. We will be using a MacBook Air and the NetSpot WiFi scanning app to illustrate the features and uses of a Mac WiFi scanner. We will be concentrating on the software side of WiFi scanners for the Mac and will point out some specific applications later in this article. In some cases, a hardware device may be more convenient than a program that requires the use of a computer in order to be useful. Many WiFi scanners are software applications, but there are also hardware implementations that possess the same functionality. What is a WiFi Scanner?Ī WiFi scanner is a tool that enables the user to discover the details related to nearby WiFi networks. One of the most useful is a WiFi network scanner. There are a variety of software and hardware tools available which enable you to gain information about your own and nearby WiFi installations. The majority of home users, as well as many businesses, employ a wireless network to provide flexible and convenient Internet access. Hotspot Shield is another way to get access to US-only websites.WiFi networks are everywhere these days. (Great for getting around Netflix’s restrictions on viewing videos online from outside of the US. LogMeIn also offers its upgraded service for free for 30 days to all members which allows you to drag and drop between the remote computers and listen to sound. ![]() LogMeIn – Securely connect remotely to your computer ‘at home’ or the traditional office (up to 5 machines total) to run the applications, like Photoshop, that your older laptop might not be able to handle.Both encrypt your messages which can protect you from legal consequences, depending on the local laws. Similar to Meebo, but downloaded and run from your desktop is Trillian. Meebo – Combine all of your instant messaging accounts like MSN and AOL with the online service Meebo.SkypeIn is a pay service (about $18 for 3 months) you can use to set up a telephone number that’s forwarded to your Skype account so your clients can get in touch with you without paying long distance fees. For low rates you can also call landlines or cell phones across the world. Skype – Allows you to call other Skype users, with video as well as send chats for free.Set up your virtual office like you never left. If there are no connections available near you, try bumming a Wi-Fi signal on the road by checking for known open access points with WiFinder or WeFi before you lose a reliable connection. Wireshark – This network analyzer can not only detect wireless networks around you, but also (with some configuration) help you crack WEP and WPA encryption passwords.(Many can usually be found at bus stations and airports.) NetStumbler – When you don’t have access to an open wireless connection Netstumbler can help you detect hidden SSIDs which may not be encrypted.Here are my recommended (and all free) essential software tools to get you connected, backed up, and leaving software licenses a distant memory.įinding a stable and free Internet connection is paramount to getting remote work done. Moving out from behind the desk in a cubicle to consulting from a beach in Indonesia requires you to handle more network and administrative tasks that a manager or IT department would normally take care of. ![]() ![]() Travelers earning a living on the road need to equip themselves with a number of essential software tools.
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