How To : Secure your wireless network
This is a tutorial on how to secure your wireless network. This tutorial shows you how to setup a WEP encryption key for your wireless network.
This is a tutorial on how to secure your wireless network. This tutorial shows you how to setup a WEP encryption key for your wireless network.
For the most part, Google Wifi and Nest Wifi systems take care of themselves. But there are still a few manual features that might come in handy, like being able to check on network activity to see which devices are using the most bandwidth when your connection gets bogged dow ...more
One of the main goals of Google Wifi (and Nest Wifi after it) is to make managing your internet connections as simple as possible. A great example of this is how easy it is to prioritize one device and allot it more bandwidth when your network is bogged down with other traffic ...more
This tutorial video will show you how to connect a wifi network in your Samsung Galaxy S5. This is very easy to employ. So please watch the video. Follow all the steps to do it yourself in your Samsung Galaxy S5 phone and enjoy a wifi environment. Video: .
In the wake of the NSA controversy and its subsequent fallout, many dashed towards finding means of secure communication—using private internet browsing and encrypted text messaging applications—out of fear of being spied on. While the NSA's incredibly sophisticated surveilla ...more
Hello y'all! I apologize if this question has been solved somewhere else, but I have looked around on Google, Yahoo, and Null Byte and have not been able to find any working solutions. I've been trying to set up my first ever virtualbox guest (Kali Linux 2.0), but I'm having ...more
Welcome back, my hacker apprentices! My recent posts here in Null Byte have been very technical in nature, so I thought that I'd have a little fun with this one. Have you ever had an annoying neighbor whose dog barks all night, who has loud parties that keep you awake, or who ...more
For travelers on-the-go, or penny pinchers who like to surf the web for free in public places, there are necessary precautions one must take when accessing sensitive information over a public WiFi connection. For advice on doing this safely, check out Glenn Fleishmann'sguide t ...more
Smartphones are now indispensable when traveling. Domestic and overseas travel alike require food, navigation, translation, and so much more to make work or vacation successful. Gone are the days of lugging multiple tourist books around with you everywhere you go — you need to ...more
One of the first things most people ask for when staying with a friend is the password to the Wi-Fi network. Even if you trust your friends to the end of the earth, a super secure password can be a pain to share with them, especially if it's just a bunch of random characters. ...more
With all of the personal data that's stored on our smartphones, it's of vital importance that we have some sort of lock screen security enabled. One of the Galaxy S5's killer features is obviously the fingerprint scanner. It makes the process of dealing with a secure lock scre ...more
Ever use an open hotspot on your Note 3, only to find out that it's severely restricted to what sites you can access? While getting online with free Wi-Fi is great for those who have a limited data plan, when that one site you absolutely need to visit is blocked, you're left f ...more
It is well documented that what you say and do online is tracked. Yes, private organizations do their best to protect your data from hackers, but those protections don't extend to themselves, advertisers, and law enforcement. Whether you are a journalist, a protestor, or a hi ...more
Near Field Communication, or NFC for short, is a feature that allows our smartphones to wirelessly communicate with other devices over a short distance while using almost no power at all. Think of it like a slimmed-down version of Wi-Fi or Bluetooth that can send a small burst ...more
Hello NullByte, it's mkilic! This time I'm here with the C.H.I.P from NTC. Although it is not too popular, the C.H.I.P is a brand new micro computer. It is very similar to the Raspberry Pi or Beaglebone Black. The key difference with this particular board is its cost and size. ...more
The first question people ask me when they come to my apartment is usually "What's your Wi-Fi password?" While I'm happy to give my friends free access to the internet, it's hard to walk each person through my secure password. Luckily, there's a way to create a QR code that wi ...more
Welcome back, my rookie hackers! When Wi-Fi was first developed and popularized in the late '90s, security was not a major concern. Unlike wired connections, anyone could simply connect to a Wi-Fi access point (AP) and steal bandwidth, or worse—sniff the traffic. The first a ...more
The Pi-hole project is a popular DNS-level ad blocker, but it can be much more than that. Its DNS-level filtering can also be used as a firewall of sorts to prevent malicious websites from resolving, as well as to keep privacy-killing trackers such as Google Analytics from eve ...more
CEO's of IT companies doesn't know this because they are not a hacker. Only a true hacker can become a successful Security head officer. Head of Security: Well let me tell you something my good friend. Many companies we have today they are still getting attacked from hackers ...more
Hak5's products get a lot of attention. Popping up in popular shows like Mr. Robot, their hacking tools are bold proof of concepts with space built into the design for the community to add their own tweaks and modifications. On Friday, Oct. 27, Null Byte attended the Hak5 rele ...more
Despite the security concerns that have plagued Facebook for years, most people are sticking around and new members keep on joining. This has led Facebook to break records numbers with over 1.94 billion monthly active users, as of March 2017 — and around 1.28 billion daily act ...more
While there aren't as many ways to customize your iPhone like there is on Android, there are still a lot of apps out there that can help streamline and enhance your experience beyond Apple's own default options — and we've hand-picked over 100 essentials. No matter if you've ...more
Unless you have unlimited cellular data, you probably connect your iPhone to every Wi-Fi network you come across. It could be a local coffee shop, public library, or just a friend's place. Wherever it is, you'll need to ask for the access point's password if it's a secured net ...more
Does your network begin to crawl right around the time your sinister-looking next-door neighbors get home from work? Do you harbor suspicions that one or more of them may be stealing your Wi-Fi? It's easy to find out. And equally easy to give freeloaders the boot. In the guide ...more
Facebook is at it again. First they invaded your privacy with Instant Personalization, now they plan to take it a step further with their controversial plans to share users' home addresses and mobile phone numbers with third-party developers and websites. Due to user feedback ...more
Facebook is constantly evolving, and lately it seems like a bad thing, at least for its users. First, you had to opt out of Instant Personalization, which shared your personal information with Facebook's partner sites. Then, you had to take drastic measures to secure your hom ...more
Don't want one of your Facebook "friends" knowing your status updates? Prefer to keep a few of those "friends" out of your photo albums? Would you like to prevent a few "friends" from accessing your address? The simple answer would be to remove all of those so-called friends— ...more
Learn how to update the software on your BlackBerry device over a WiFi or Wi-Fi network. This clip will show you how it's done. Whether you're the proud owner of a BlackBerry smartphone or are merely considering picking one up, you're sure to be well served by this video guide ...more
In this clip, learn how to tether your rooted Droid to a WiFi network and use it as a modem for your other Wireless devices. This process is pretty easy and only requires a network and that your phone be rooted. Step 1: Just download the Wireless Tethering APK to your compute ...more
FaceTime is a very cool Apple App that makes video chat possible on the iPhone, but only if you're on a wifi network. Officially, at least! One of the many cool things that you can do after your jailbreak you iPhone 4 is use FaceTime on the 3G network! This quick video will sh ...more
If you just brought home a Windows 7 notebook or desktop PC, but you can't figure out how to configure the WiFi connection to get internet on it, take a look at this guide to learn how to connect your Windows 7 computer to a home network. Make sure you have your wireless pass ...more
Play remotely with all your friends, stream videos and music from the Internet or even check your Facebook and email - all with your PSP. The PSP has Internet capability, but not every network will be available to you at all times. Here is how you can hack any wifi connection ...more
Learn how to downgrade the software on a BlackBerry phone over a wireless network. This clip will show you how it's done. Whether you're the proud owner of a BlackBerry smartphone or are merely considering picking one up, you're sure to be well served by this video guide. For ...more
Learn how to use the push-button wireless network connection tool on a BlackBerry Pearl 3G. This clip will show you how it's done. Whether you're the proud owner of a BlackBerry smartphone or are merely considering picking one up, you're sure to be well served by this video gu ...more
Have you ever thought of building your own social networking site? Before you get to making websites like Facebook, you need to start off smaller, and this 29-part video series is where to begin with developing a social networking community website . Before you start with thes ...more
In order to take full advantage of all the fun features on the Sony Dash, you will need to register it. Check out this tutorial, presented by Sony and learn all about how to register online (once you've connected a WiFi network to your Dash). This will allow you to download ap ...more
In this tutorial, learn how to access your phone's data network to enable free tethering on your new HTC EVO 4G. By tethering with your EVO you can connect up to eight other devices to your phone and use it as a wireless modem. This hack works with any EVO and will allow you t ...more
If you're scared of using public Wi-Fi networks with Firesheep out and about, then maybe you should fight back. Don't switch to another web browser— keep using Firefox safely with the help of a new Firefox Add-on that combats Firesheep's password stealing capabilities. It's ca ...more
Pokemon's Darkrai is one of the most coveted levels of the game. With this tutorial, learn how to find Darkrai in a few easy steps, as well as secure a Membership Pass and a Mystery Gift in Pokemon Platinum. So grab your Nintendo DS and follow along! The Darkrai event for pok ...more
Want to share Internet connectivity between two computers without a wireless network but have an extra CAT5 ethernet cable? You're in luck. This home networking how-to will show you what to do to get your machines talking not only to one another but the web at large. Internet ...more
Systm is the Do-It-Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. They will help you avoid pitfalls and get your project up and running fast. In this DIY episode, see how to build a firewa ...more
Check out this informative video tutorial from Apple on how to do more with the Sidebar in the Mac OS X Finder. Learn about the Sidebar devices, the Sidebar shared, the Sidebar places, and the Sidebar search for. Mac OS X. It's what makes a Mac a Mac. Mac OS X is the world’s ...more
Check out this informative video tutorial from Apple on how to use the basics of the Mac OS X Finder. Learn about the Finder basics, the Sidebar, view buttons, and Quick Look. Mac OS X. It's what makes a Mac a Mac. Mac OS X is the world’s most advanced operating system. Built ...more
We've all been waiting for it, and now it's finally here— Video Skype for the iPhone 4. It's no longer just a voice over the phone, now you can finally see those rosy-red cheeks of your fellow Skyper, and maybe even their underwear. Check out the official Skype for iPhone - no ...more
Some people (including myself) are seeing a "Hold" button instead of the "FaceTime" button when calling people on our new iPhone 4. It turns out this problem comes from a bug where Apple disables FaceTime on the iPhone 4 if you restored from an iPhone 3G. To get your missing ...more
Check out this informative video tutorial from Apple on how to set up iChat to text, video or audio chat with friends. iChat is an application that's part of every new Mac. It lets you stay in touch with friends and family in fun innovative ways. What makes iChat a powerful c ...more
How to Use Your Mac as a Server: Turn your Mac Mini into a server! Yes, that's right, with a little know-how and a little spunk, you can turn an inexpensive Mac Mini computer into a server to provide services over you network. You won't even need the Mac OS X Server, just the ...more
WikiLeaks. In recent weeks, it's been the hottest topic on the web. It's been attacked on a multinational level by political influence peddling. First, U.S. Senator Joe Lieberman swayed Amazon's decision to stop hosting WikiLeaks. Then, Tableau Software removed graphs from th ...more
Join the Pilot program and learn how to fly! But you're not going to be flying airplanes in this Pilot program, you'll be trying your hands at Google's first laptop computer. It's called the Cr-48, a black notebook wh ich runs an extraordinary operating system— Google Chrome. ...more
This video tutorial is in the Computers & Programming category where you will learn how to secure your wireless internet connection. If you don't secure your wireless internet connection you are allowing others to enter in to your network. Open the set up CD and first change t ...more
In this Electronics video tutorial you will learn how to tether a laptop to a Droid Smartphone for free Wi-Fi. For this you will need the android wifi tether application. Download the version for your device from here and install it. Then launch the app and press the icon to s ...more
This video demonstrates how to improve wireless network performance. From the people who brought you the Dummies instructional book series, brings you the same non-intimidating guides in video form. Watch this video tutorial to learn how to improve wireless network performance ...more
Not only can your T-Mobile G1 phone get Internet access by itself, you can also use it as a router or modem for your home wifi network. All you need is to download a single app from the market, install it, and you're ready to set up your home wifi network!
Getting a Playstation Portable to connect to your wifi network can be tricky. If you own a Buffalo router, this tutorial walks you through the process to get your PSP connected to your home wifi network. Now you can check your email and surf the web on your PSP!
In this clip, learn how to use PDA Net to tether your rooted Droid 3G smartphone to a WiFi network. By tethering your device, you will be able to use it as a portable, wireless modem for anything from other phones to computers to hand held gaming systems. Anything that is WiFi ...more
Here at Null Byte, we've spoken a lot about securing and anonymizing traffic. This is a big deal. With all of today's business taking place electronically via computers, we need to be secure when on-the-go. A lot of businesses don't even train their employees to secure their c ...more
Most of the home wireless networks are not set up by professionals and hence they might lack in security features. People just set up the wireless networks by connecting the devices and powering them up and never care to apply security settings to the network. This may result ...more
In the last article, we left off with the Tor network and its hidden services. As I mentioned, Tor is not the only option in the game, and I want to offer a general introduction to I2P. For a web browsing proxy and hidden services host, Tor gets the job done well. But if you ...more
File Transfer Protocol, or FTP, is a network protocol made for transferring files in a client and host fashion over a Transmission Control Protocol (TCP) network, such as the internet. FTP is integrated into most browsers, and you have probably used it before. It is a common w ...more
Interested in setting up a WiFi network in your home or office? This brief video tutorial from the folks at Butterscotch will teach you everything you need to know. For more information, including detailed, step-by-step instructions, and to get started configuring your own wir ...more