You might think that switching from Facebook Messenger to old-fashioned text messages would help protect your privacy. But standard SMS text messages aren’t very private or secure. SMS is like fax —an old, outdated standard that refuses to go away. Your Cellular Carrier Can See Your SMS Messages With SMS, messages you send are not end-to-end encrypted. Your cellular provider can see the contents of messages you send and receive. Those messages are stored on your cellular provider’s systems—so, instead of a tech company like Facebook seeing your messages, your cellular provider can see your messages. Cellular carriers store the contents of those messages for various amounts of time . Messages are often only retained for several days, but they store metadata (which number sent a message to which number, and at what time) for even longer. These records could be subject to subpoena in legal proceedings—for example, text message records are a common form of evidence in divorce … [Read more...] about Why SMS Text Messages Aren’t Private or Secure
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People use VPNs to protect their privacy from hackers, ISPs, and data thieves. But do VPNs themselves collect your browsing data and sell it to third parties? Here’s what you need to know. Here’s the main point: You’re placing an immense amount of trust in the VPN provider you use. Choose carefully! Do you trust your VPN provider more than your internet service provider? VPNs Can Track You, and They Might The main selling point of using Virtual Private Networks, or VPNs , is to protect your privacy. They prevent attacks from malicious hackers, stop your internet service provider (ISP) from peeking at your traffic, and mask your information to websites that may collect your personal data. While these claims are generally true, there is one party that you should still be cautious about: the VPN companies themselves. Before we get into how a VPN may track your browsing data, we’ll explain how a VPN works . A VPN essentially routes your internet connection, provided by … [Read more...] about Do VPN Companies Track Your Browsing Data?
" " Visitors crowd the IBM stand at the CeBIT technology trade fair on the first day the fair opened to the public on March 4, 2008, in Hanover, Germany. Sean Gallup/ Getty Images Some people might tell you the world is getting smaller, and sometimes it seems that way. This is especially apparent in the things we buy. Many products you can find in the United States, such as clothing and toys, are manufactured overseas in countries like China and India. A lot of the gasoline someone might purchase to fill up a car probably comes from an oil refinery in a faraway country. Food grown on a farm in the Midwest can be shipped to the other side of the world in less than a day. The ubiquity of the Web has made these networks of trade even quicker to form and more complex. Anyone, no matter his or her interests, can surf the Internet for goods and services and make quick transactions. A student in New York City writing a major thesis on current Japanese animation can … [Read more...] about How does information technology work with trade laws?
Signal is a secure encrypted messaging app. Think of it as a more private alternative to WhatsApp, Facebook Messenger, Skype, iMessage, and SMS. Here’s why you should seriously consider switching to Signal. Why Signal Is Special Signal is available for Android, iPhone, and iPad. There’s also a Signal desktop client for Windows, Mac, and Linux. To join, all you need is a phone number. It’s free. The user experience of Signal is just like WhatsApp, Facebook Messenger, and other popular chat apps. It’s a messaging app with features like one-to-one messages, groups, stickers, photos, file transfers, voice calls, and even video calls. You can have group chats with up to 1000 people and group calls with up to eight people . Signal isn’t owned by a big tech company. Instead, Signal is developed by a non-profit foundation and is funded by donations . Unlike Facebook, Signal’s owners aren’t even trying to make money. Signal doesn’t try to gather a bunch of data on you or show … [Read more...] about What Is Signal, and Why Is Everyone Using It?
Signal is a secure messaging app that takes your privacy very seriously. By default, messages only go to your phone, but you can add other devices that will receive copies, letting you chat from your computers and tablets. Here’s how to manage the devices that can access your Signal account. How to See Your Linked Devices Signal uses your phone number to identify who you are, which means you have to sign up and log in using your smartphone to use the service. Once you have done this, you can link other devices, like an iPad or a computer running macOS, Windows, or Linux. You can only use one “mobile device” with Signal at a time, but you can link up to five other devices, like tablets or laptops. This means you can only have one primary iPhone or Android smartphone linked to your account at any time. You’ll need to re-register Signal if you want to switch from Android to iPhone or vice versa. To see existing linked devices, or to add more, open Signal on your primary … [Read more...] about How to See and Manage Linked Devices in Signal