Features: Available for Android and iOS.The software client can be self-installed from the AnyConnect VPN Client Portal. They only include verified hotspots, speed, and type of venue. It also works offline, which makes it possible to find places you’re traveling to and download information on free Wi-Fi spots. These instructions show how to connect to Mac-WiFi and outlines the same.Wi-Fi Finder is another great app that allows you to find Wi-Fi wherever you go.
![]() Wifi How To Connect To“The benefit for users is one-click access to Wi-Fi in any of these locations.” ZenreachZenreach lets businesses send automated emails based upon how many times a customer has visited.All the hotspot providers PCWorld reviewed say they take data security seriously. But Euclid claims more than 120 million monthly active devices globally and said that the majority are in the US.Zenreach told PCWorld that most of its hotspots are in the US—and it's the most well-funded of the Wi-Fi startups in the nation, having raised $80 million for a $210 million valuation as of March 2017, according to Crunchbase.When asked to respond to people who might find Wi-Fi location tracking invasive, Zenreach co-founder Kai Umezawa highlighted the convenience, pointing out how his company makes it easy to get online.“After customers log in to the Wi-Fi at a merchant location, we can recognize that device at any Zenreach network location,” Umezawa said. “However, location data is highly sensitive when linked to an individual over time and across venues.”Neither Euclid or Zenreach would provide PCWorld with exact figures on how many people’s data they’re collecting. EuclidThis panel from Euclid shows some of the data available to businesses on a customer traveling between their venues.Stacey Gray, policy counsel at the Future of Privacy Forum, told PCWorld that associating a MAC address with someone’s movements between locations reveals “highly sensitive” information.“Analyzing MAC signals from mobile phones can be valuable for retailers and others to calculate wait times, understand peak versus off-hours, or assign staff,” Gray said. Where they shop, where they live, and what places they frequent at certain times could be laid bare by this data. Adobe photoshop actions for macHow to protect yourself from being tracked by ‘free’ Wi-FiIf you’re concerned about data being collected by free Wi-Fi hotspots, there are some simple steps you can take to protect your personal information.Don’t use “free” Wi-Fi: The most obvious solution to protecting your data from free Wi-Fi networks is not to use them at all. Euclid may also share data with advertisers, but only in “hashed” form. Others have more opaque policies, or, in the case of Zenreach, may outright share data with clients, affiliates, and other third parties. Many promise never to share it. That said, Euclid still processes and provides identifiable data to businesses on users' visits between locations they own.Zenreach didn’t respond to multiple emails asking if they anonymize personal data collected over Wi-Fi, and the company's privacy policy makes no mention of doing so.How the data is used differs from provider to provider, and where it might end up is another question entirely. On Android, tap the menu key and go to Settings > Wireless & Networks or About Device. On an iPhone, you can find it under Settings > General > About, where it’s listed as your Wi-Fi Address. You’ll be given a chance to review the policy before you sign into a captive portal, or you can find it on the hotspot provider’s website.You’ll need to get your MAC address to opt-out of any location tracking. How to opt out can be found in a privacy policy. Keywords to look for are “MAC address,” “location,” “collect,” and “share.”Opt-out of location tracking and delete your data: Location analytics companies let you opt-out of location tracking and delete your data, though some opt-outs are easier than others. There’s really no reason to keep your Wi-Fi on unless you need to connect.Read the privacy policy: It’s tempting to skip reading the privacy policy, but if you take a few minutes to do so, you can learn how the Wi-Fi service is collecting your data and where it might end up. (Companies should say in their privacy policies if they’re associated with the Future of Privacy Forum. This is a one-stop shop many location analytics companies work with voluntarily.
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