router

Netgear is launching its own take on a multi-router system in order to improve WiFi across an entire home. It's not a new idea, but Netgear says its tweaks should give it a significant edge over rival setups. The logic of Netgear's Orbi and similar ... systems is that a single wireless router isn't always enough to cover an entire home adequately. Wireless signals can be weakened by passing through walls and floors, as well as being affected by metal such as pipe work. While that problem has always existed, it's become more noticeable as demand for high-bandwidth activity such as ... (view more)

ASUS has agreed to government supervision for 20 years after exaggerating the security of its routers. Officials say the company put hundreds of thousands of computers at risk. The company has agreed to a settlement in response to Federal Trade ... Commission (FTC) charges. The alleged breach of rules wasn't in the security flaws themselves, but rather that ASUS continuing to market the routers as "safe" was misleading to customers. Among ASUS's bold claims was that its routers could "protect computers from any unauthorized access, hacking, and virus attacks." This ... (view more)

Can Christmas tree lights degrade a WiFi signal? A British government agency suggests exactly that, but tech experts say it's unlikely to have a noticeable effect. The claim came in a press release for a new app to check WiFi quality. Ofcom, which ... is roughly equivalent to the Federal Communications Commission, noted that WiFi problems "could be down to something as simple as interference from other electronic devices, such as a microwave oven, baby monitor, a lamp - or even Christmas fairy lights." (Source: ofcom.org.uk ) The app runs some basic checks to see whether data is ... (view more)

Infopackets Reader Elaine Y. writes: " Dear Dennis, How can I change my IP address? I ask because every now and again I try and email my friend (with a yahoo email address), but Thunderbird keeps telling me that my IP address is being blocked and ... can't send my email. Any ideas why I'm being blocked? Better yet, any idea on how I can change my IP address so I'm not blocked? " My response: This is a good question and the situation (at least for me) comes up often enough, so it's worth explaining. Also, I couldn't seem to find a single article on the Internet that explains how this happens (at ... (view more)

Infopackets Reader Dean S. writes: " Dear Dennis, I've read that most WiFi routers use weak passwords (example: admin / admin), or none by default. I understand that for security reasons, the router administrator user and password should be set to ... prevent outsiders / hackers from logging into the router and changing the WiFi settings. On my own router I am connected to it via cable, and can connect by WiFi if I login with the password set for WPA2 security. What I have not been able to understand is how does the hacker connect to the router, and how can they adjust my WiFi settings ... (view more)

Infopackets Reader Michael C. writes: " Dear Dennis, I have a USB drive attached to my router. This drive is shared by several computers through the router on my home private network. My question is: if one of my computers became infected by a file ... locking virus such as CryptoLocker , would the network drive or the connected computers become infected or encrypted? If so, is there a way to prevent this? " My Response: It is possible for a virus to self replicate and infect other computers on the network, but that depends on the type of virus. At the time of writing, CryptoLocker is not a self ... (view more)

Infopackets Reader 'vking' writes: " Dear Dennis, I have a wireless network inside my home and I want to share it with my neighbor, who lives approximately 250 feet away. Is there a WiFi range extender that I can purchase which allows me to share my ... Internet access and computer network with my neighbor? " Related: How to Fix: Stop Neighbors Stealing My WiFi Related: Need to extend your Wifi coverage at home or in the office? Read this: Explained: What is Mesh WiFi? vs Extender, Router? My response: Yes, there is, however I need to clarify a few things, first. The purpose of a WiFi range ... (view more)

Computer researchers have created an 'airborne' computer virus that takes advantage of WiFi (wireless Internet) routers. The point of the study is to highlight the many ways in which wireless routers are open to abuse. The research studied wireless ... access points, and was completed by the University of Liverpool. Access points are electronic devices that relay information from a local wireless network to another (typically the Internet). For example: a PC or laptop connected to a wireless router (which is then connected to the Internet) would be considered an access point. The goal of ... (view more)