Rabu, 01 Maret 2017

What Is SHAttered? SHA-1 Collision Attacks, Explained

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Did You Know?

The shortest Oscar acceptance speech comes to us courtesy of then 16 year old Patty Duke who, in response to winning the 1962 Academy Award for Best Supporting Actress for her role in The Miracle Worker, simply picked up the award, said “Thank you.” and left the stage.

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In America The Game Of Billiards Is Called “Pool” As A Result Of?
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Today's How-To Geek Articles

By popular request, we're including a quick list of the daily articles at the top of the daily email as well as the regular format near the bottom.

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Today's Tech Term

L2 Cache

The L2 Cache (short for Level 2 Cache, a.k.a. Secondary Cache) is a memory bank that is either external to the microprocessor (CPU chip), built on the motherboard, or built into the microprocessor (CPU chip). The L2 Cache feeds, and is slower than the L1 Cache.

What We're Reading

This section contains what we're reading from around the web, along with commentary from our editors. Think of it like your daily digest of the most interesting things online.

How to Block or Manage Notifications in Google Chrome

Webapps have come a long way. Thanks to features like notifications, they can even replace traditional desktop apps for many people. But if you’d rather not be bombarded by notifications, though, here’s how to manage Chrome’s notifications (and block them from certain apps).

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How to Prevent Certain Photos from Showing Up in Android’s Gallery or Google Photos

Look, we get it: you don’t want every picture showing up in your gallery app on your Android phone. The thing is, there’s not an easy way to just let Gallery or Google Photos know you want to keep certain photos (or even folders) private. But there is a workaround.

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What Is SHAttered? SHA-1 Collision Attacks, Explained

On the first day of 2016, Mozilla terminated support for a weakening security technology called SHA-1 in the Firefox web browser. Almost immediately, they reversed their decision, as it would cut access to some older websites. But in February 2017, their fears finally came true: researchers broke SHA-1 by creating the first real-world collision attack. Here’s what all that means.

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What Are the Little Gray-Capped Things on RAM Modules?

If you are performing your first ever RAM upgrade, then watching a small piece suddenly “chip off” of a RAM module can be a very worrisome event. But is it as bad as it looks or is the RAM module still usable? Today’s SuperUser Q&A post has the answer to a worried reader’s question.

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How to Set Up the Google Wi-Fi System

Mesh Wi-Fi networking is all the rage lately, and even Google has gotten in on the fun. Here’s how to set up Google Wi-Fi in order to get rid of dead spots at all corners of your house or apartment.

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What’s the Difference Between Virtual and “True” Surround Sound Gaming Headsets?

Moviegoers already know the bliss of a good surround sound setup, but PC gamers have an even better reason to invest in a little audio immersion: beating the snot out of their online opponents. A good surround sound system can make a surprising amount of difference in fast-paced competitive games, helping you hear where other players are on the map.

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Why Is macOS Software Sometimes Labeled “Darwin”?

If you’re a Mac user and a fan of open source software, you’ve probably seen certain apps with the “Darwin” label. But why do the macOS versions of apps carry this name?

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How to Turn Off Siri App Suggestions on the iPhone

iOS 10 includes a feature that gives you quick shortcuts to apps it thinks you want to use—either based on your location or other factors. Here’s how to turn these suggestions off.

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How to Disable the Reading Pane in Outlook on Windows and Mac

By default, when you select an email message in Outlook, it automatically opens in the reading pane on the right. Even if you don't actually click on an email, the first email in the first account is opened in the reading pane automatically.

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The Best Ways to Connect an External Graphics Card to Your Laptop

Laptops, especially gaming laptops, are a study in compromises. Smaller machines are lighter and easier to travel with, but bigger, heavier boxes offer the dedicated graphics cards necessary for high-end gaming. An external graphics card let you have your cake (no lie) and eat it too.

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How to Find Your Mac’s Serial Number (Even if You Don’t Have Your Mac)

Your Mac’s serial number is a unique identifier that distinguishes your Mac from all others. You have to provide your Mac’s serial number when requesting warranty service. You may also want to look up your Mac’s serial number if you’re reporting it stolen.

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How Facebook's News Feed Sorting Algorithm Works

Facebook doesn't use a chronological feed, like Twitter does (or like Facebook used to). Instead, what you see in your News Feed is determined by an algorithm that sorts things based on what Facebook thinks you want to see. This is a cause of some consternation.

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Download Microsoft Office 2016 -- Free Reference Card Kit
This Microsoft Office 2016 reference kits includes 5 individual reference cards providing shortcuts, tips, and tricks for the most popular office productivity suite in the world. Click here to download

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