Tag Archives: WiFi

WiFi Signal Interference Can Leak Your Passwords and Keystrokes

by Swati Khandelwal, The Hacker News

Hackers can steal your sensitive information, such as your Passwords, PINs and Keystrokes, from your phone by observing changes in the wireless signal as you enter them into your smartphones.

A group of researchers from the Shanghai Jaio Tong University, the University of South Florida and the University of Massachusetts at Boston have demonstrated a new technique that can reveal private information by analyzing the radio signal Interference, using just one rogue WiFi hotspot. Continue reading WiFi Signal Interference Can Leak Your Passwords and Keystrokes

8 Tips to Effectively Boost Your Wireless Router Signal

by Dan Price, MUO

Why does your home’s WiFi coverage insist on being so temperamental?! Dead spots can feel like they appear at random, the connection quality can vary throughout the day, and the router can give the impression it has a mind of its own.

A lot of these things might be in your head, but there’s no denying that a lot of people suffer from shoddy WiFi signal around their property. And as more and more of our daily lives depend on connecting to the web, this can quickly become annoying (even infuriating). Continue reading 8 Tips to Effectively Boost Your Wireless Router Signal

WiFi for the Internet of Things gets a name: ‘WiFi HaLow’

by Matt Hamblen, Network World

Look for low-power, long-range gear to be certified in 2018

A new low-power, long-range version of WiFi that bolsters Internet of Things (IoT) connections will be dubbed WiFi HaLow, the WiFi Alliance revealed today in advance of CES.

WiFi HaLow (pronounced HAY-Low) is based on the pending IEEE 802.11ah specification. It will be used in coming years for everything from smart homes and wearables to smart cities and connected cars where thousands of battery-operated sensors can be connected to a single WiFi Access Point (AP). Continue reading WiFi for the Internet of Things gets a name: ‘WiFi HaLow’

Is WiFi finally ‘fast enough’?

by Jon Gold, NetworkWorld

The answer to this question about WiFi is surprisingly complicated

WiFi has become so ubiquitous over the past decade and a half that we talk about it – and complain about it – like it’s part of the weather. Be honest, average user – the first thing you think when your connection starts acting up is “damn it, what’s wrong with the WiFi now?” Continue reading Is WiFi finally ‘fast enough’?