What is cyberwar? At its core, cyberwarfare refers the use of digital attacks by one country or nation to disrupt the computer systems of another with the aim of create significant damage, death or destruction. Perhaps unsurprisingly - considering that cyberwarfare involves spies, hackers and top secret digital weapons projects - it's a still a shadowy and ill-defined area of conflict, but one that is increasingly important and dangerous.Cyberwar: What happens when a nation-state cyber attack kills? What does cyberwarfare look like?Like traditional conflicts, cyberwarfare comes in many shapes and sizes, but it is increasingly clear that cyberwarfare is going to be a significant component of pretty much every present and future conflict. Future wars will also be fought by hackers using computer code to attack an enemy's infrastructure, as well as troops using conventional weapons like guns and missiles. Governments and nation states are now officially training for cyberwarfare: An … [Read more...] about What is cyberwar? Everything you need to know about the frightening future of digital conflict
What is monitor calibration
controls on nearly all modern televisions is the color temperature control. Casual adjustment of this can result in the image appearing too red, or too blue. Setting this vital control correctly has a significant impact on the accuracy and performance of your TV. A bit o' science Before we can get into what the color temperature control does for a TV, we need to talk about color temperature itself. Imagine an imaginary object. Hmmm, OK, forget that. Imagine a marble. A perfectly black marble. There's one over there > It's black because it absorbs all light equally: green, blue, fuchsia, everything. If you were to heat this imaginary object, it would, in theory, emit all frequencies of light equally. Raise the temperature of the marble to a toasty 2,200 degrees Fahrenheit, and it will glow a lovely red. If you have a toaster, you've seen this before. As the coils warm up, they glow red. If you were to increase the temperature even further, to say 11,000 degrees F, it would appear … [Read more...] about What is TV color temperature, and why does it matter?
From TV salespeople to TV reviewers, you'll often hear the word "calibrate" thrown around. TV calibration is often claimed to improve performance, increase accuracy and even make the TV less power hungry.But does it? And at what cost? Most calibrations cost a few hundred dollars (or pounds). So this brings up two questions: What is calibration, and is it worth it?Calibration vs. setupFirst some semantics. Often the words "calibration" and "setup" are used interchangeably. This is incorrect. Setup is what you can do with the basic TV controls with either just your eye, or -- even better -- with one of the many excellent setup Blu-ray discs available. Calibration requires specialized test equipment (which we'll discuss in a moment), and a trained calibrator who knows how to use it. If you want to start with the absolute basics, here's my beginner's guide to how to set up an HDTV.Setup is what everyone should do with their new TV. Getting the basic picture settings correct can go a long … [Read more...] about What is TV calibration? And is it worth the money?
Maximizing Productivity So much of your work happens with your eyes. Your workspace may have a powerhouse PC with a ton of storage, an excellent keyboard and mouse, and even a comfy chair, but if your monitor isn't any good, your productivity will suffer. For a better display that lets you get more done, you want a model that offers the specific features you need, along with the right size, resolution, and overall cost. And if you are an IT professional tasked with buying monitors for your business, basic functions and price are what matter most. You'll also have to determine what size panel works best for each employee, what features will help enhance productivity, and what kind of warranty you need. In this guide, we'll show you what to look for when shopping for a desktop monitor for work. How Much Should You Spend? Most businesses operate within a strict capital budget, so it's important to spend your money wisely. A basic 24-inch monitor can cost anywhere from $150 to $250. If you … [Read more...] about The Best Computer Monitors for Business
Improve Your View: The Right LCD Monitor The monitor you're using right now might have come bundled with your desktop PC, or maybe you bought it back when 1,024 by 768 was considered high resolution. Since you spend a huge part of every day looking at it, however, it pays to be picky when picking the right screen. Price ranges vary widely, as do the quality of panels. Let's take a walk through the latest trends in display technology, as well as the specific features to look for when buying your next desktop monitor. The Basics Regardless of the type of monitor you're in the market for, some general factors are worth considering. Here's a rundown of the key areas to keep in mind. Price Monitor prices depend on the type, size, and features of the display. For around $130 to $200, you can pick up a 22-inch, no-frills model, but don't expect niceties such as USB ports and a height-adjustable stand at this price. But these panels do use LED backlighting, require little power, and are very … [Read more...] about The Best Computer Monitors of 2018