Code injection, often referred to as remote code execution (RCE), is an attack perpetrated by an attackers ability to inject and execute malicious code into an application; injection attack. This foreign code is capable of violating data security, compromising database integrity or private propertie

If you have accumulated a collection of smart devices, sensors, actuators, and various other Internet-connected gadgets, how do you turn your Internet-connected components into an Internet of Things (IoT) project? ContentsWhat is Cayenne?What Youll NeedInstalling the Raspbian OSMethod 1:Using the C

During its much-anticipated WWDC session on Monday, June 7, Apple showed off a slew of new features for its next update to its iOS mobile operating system:iOS 15. The beta version of the developer is now available for anyone who wants to download it. and who is a registered developer. First, the obl

What does graphene do Graphene is a single atom layer of carbon. Although it is made of the same substance as the graphite in pencil cores, because it is so thin that it only takes up about two dimensions of space, it also acts as a superconductor of electricity. This is very valuable because most

Setting up two-factor authentication (2FA) is a good way to protect your accounts, but if its text, its not foolproof. SIM card hijacking, or SIM card swapping, has been around for a while, but as our financial identities increasingly exist online, its becoming more common to steal phone numbers and

Minecraft is the second best-selling video game of all time, with 122 million people online in September 2019 alone. While you can explore the world of Minecraft solo, some things are more fun with friends! By creating your own Minecraft server, you will have full control over your world:you can set

All Apple Stores outside of Greater China recently closed until further notice in order to combat the global COVID-19 pandemic. Although the step is very effective in flattening the curve, it creates many problems for users who want to have their Apple devices repaired. Below, some alternative optio

At this years Nvidia conference, the company lifted the lid on its new line of graphics cards, called the RTX 20XX. The company promised these cards would revolutionize the way graphics work in games over the next decade or more, and the secret to that evolution is in the shift from the GTX moniker

It is true that if you spend thousands of dollars to buy the most expensive processor available in the market at any given time, it will perform better than the alternatives. However, it might only perform 5-10% better than the top-tier processor, which costs several hundred dollars less. Thus, it i

We all spend a lot of time on our phones, and its possible – just possible – that some of us spend too much time. Back in 2018, we published an article explaining how to use what was then Apples brand new Screen Time feature, which was designed to help people keep their screen time in some sort of r

When you move into a new home, its not uncommon to find that your current cell phone provider doesnt have a good signal at your new location. You search online for a new provider and manage to find one with cheaper prices than your current service. You order a SIM card, add it in the correct slot, a

Gaming laptops used to be a bit of an oxymoron. Prone to overheating and never coming close to the performance of their desktop counterparts, they just werent worth it. But in recent years the idea of ​​the gaming laptop has been well and truly revived, and you can easily get yourself a portable rig

Two-factor authentication is a good way to add an extra layer of security to online accounts. However, this requires the use of your smartphone, which is not only inconvenient but can also be a problem if your phone is lost or damaged. Hardware security keys can provide an additional layer of securi

Our devices and gadgets are becoming more and more portable, but our monitors tend to stay where they are. Luckily, you can get portable monitors that allow you to take your screens wherever you go. Contents1. PERFECT 4K computer monitor2. Lenovo ThinkVision M143. ASUS MB168B4. ASUS Zenscreen MB16A

Data:Businesses want it, users have it, and its valuable because it can be used to sell things to people. Beyond that, its often unclear exactly what user data is, where it goes, and how profitable it is. Why does this multi-billion dollar industry full of data brokers, advertisers and technology co

A portable monitor helps you stay mobile, easily accomplish other tasks, and expand your screen real estate so you can do so much more in the time you have. Its also packed with great features, takes up less space, and is a good backup when your main screen is down. ContentsSizeResolution/Display/Co

If you fancy a retro gaming session and also have a Raspberry Pi handy, you can install RetroPie on Raspberry Pi to create your own vintage gaming rig. ContentsWhat youll needInstall the Raspbian OSInstall Retropie in RaspbianSet up your gamepadWhere can I download RetroPie ROMs?Time to play:Run ga

Twitch is one of the largest video game streaming sites in the West, attracting many gamers to its platform. Recently, however, the site has fallen prey to Chinas watchful eye, which has blocked access to the website throughout China. SummaryWhat is the Great Firewall of China?How are sites blocked?

The TV remote is one of the most prized possessions in the house, often by your side whenever you sit down to enjoy your favorite movie, TV show or sports action. That means you keep pressing its controls and tossing it, depending on who wants to watch what, occasionally chews on if you have little

With everyone working from home these days, internet networks are seeing more activity than usual. When your goal was primarily to stream Netflix, the occasional buffer was nothing more than a temporary annoyance. Now that youre working from home, potentially indefinitely, you need to keep everythin