Monday, July 8, 2019

How to Use Linux's ar Command to Create Static Libraries

Did You Know?:

An initialism is a type of acronym where you pronounce the letters individually instead of pronouncing it like a word. Both FBI and NASA are acronyms, but only FBI is an initialism.

 

July 8, 2019

Did You Know?

An initialism is a type of acronym where you pronounce the letters individually instead of pronouncing it like a word. Both FBI and NASA are acronyms, but only FBI is an initialism.

 
How to Use Linux’s ar Command to Create Static Libraries


Use Linux’s ar command to create function libraries when you’re developing software. This tutorial will show you how to create a static library, modify it, and use it in a program, complete with sample code. Read More »

 
What Is a Deepfake, and Should I Be Concerned?


We tend to trust the content of video and audio recordings. But with AI, anyone’s face or voice can be recreated with pin-point accuracy. The product is a deepfake, an impersonation that can be used for memes, misinformation, or porn. Read More »

 
How Do Internet Speed Tests Work? (and How Accurate Are They?)


Speed tests are a quick way to see just how fast your internet is. ISPs promise “up to” a certain speed in optimal conditions, but a speed test will confirm how fast—or slow—your connection is. Read More »

 
How to Check Your Wi-Fi Signal Strength


If your internet seems slow or web pages won’t load, the problem could be your Wi-Fi connection. Perhaps you’re too far from the source, or thick walls are blocking the signal. Here’s how to check your precise Wi-Fi signal strength. Read More »

 
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How to Use Google Chrome to Generate Secure Passwords

Google Chrome offers to save passwords for all your online accounts. It then stores and syncs them to your Google account as part of the Smart Lock feature. Chrome also has a built-in password generator that automatically creates strong passwords at the click of a button. Read More »

 
Daily News Roundup: Fake Samsung Updates App Had 10 Million Installs

A fraudulent app called “Updates for Samsung” promised to help users install the latest firmware updates for their Samsung phones. In reality, it redirected users to an ad-filled site and tricked them into purchasing an expensive subscription.

Android updates can be a mess, and that’s mostly the manufacturer’s fault. If you want guaranteed timely updates, your best bet is to buy a Pixel phone. Unfortunately, some bad actors took advantage of how obtuse updating a Samsung phone can be and released an app called “Updates for Samsung” promising to make updates easier.

The app in question didn’t truly fulfill the “convenient and easy” promise. When opened, the app redirects users to an ad-filled site that did have Samsung firmware download links. But you have to dig past a bucket load of ads, and hope the free download link it offered didn’t crash.

When malware analyst Aleksejs Kuprins dug into the code, he discovered the app throttled its free download options to 56 KBps, and in testing generally crashed before completing. “Updates for Samsung” offered a $35 premium subscription that removed those limitations for a successful fast download.

Even the subscription process was suspect, as it didn’t use Google’s payment system, in violation of Play Store rules. Thankfully, after reporting this information to Google, the app has been removed from the Play Store. It’s just a shame it took 10,000 installs and an outside party noticing the problem for Google to put a stop to this abuse of unsuspecting users. [ZDNet]

RELATED: Fragmentation Isn't Android’s Fault, It's the Manufacturers’

In Other News:

  • Tesla promises a free upgrade to new self-driving chips in older cars: Telsa unveiled a new “self-driving” chip made in-house that it promised had all the power necessary to make self-driving possible. The problem? Older Tesla models don’t have it, and people already paid for the self-driving add-on. The company promised that anyone who did pay for the self-driving option would get a free hardware upgrade. [The Verge]
  • Amazon asks FCC for permission to launch satellites: Amazon wants to provide nationwide broadband and thinks it can accomplish that with 3,236 satellites. Dubbed “Project Kuiper” the company behemoth is taking the next step towards that end goal: asking permission to launch. If this story sounds familiar, that’s likely because SpaceX just launched satellites for the same purpose. [GeekWire]
  • The latest Windows 10 update may cause color issues: Some users have noticed that after taking the Windows 10 May 2019 Update, colors no longer display correctly on their monitor. Microsoft says it issued a fix, but users continue to complain even after updating. Here’s hoping Microsoft completely solves the issue soon. [TechRadar]
  • HQ Trivia laid off staff, and is moving to a subscription model: If you forgot all about HQ Trivia, don’t feel bad. So did everyone else. And that’s the problem. HQ Trivia, once the app everyone had to have, is old news and the world moved on.  As such the company laid off some of its staff and is trying to pivot to a new game with a subscription. At $10 a month, we don’t have high hopes for a giant turnaround. [TechCrunch]
  • Firefox begins beta tests for $5 ad-free news: Getting the news online is a balance of choices. You may not like ads, but ads support the companies that bring you the news. Firefox, like Apple News+ before it, thinks it has an equitable solution. Pay $5 a month to skip the ads. Part of that subscription goes to Mozilla, the other part to the sites you read. [International Business Times]
  • MovePass shuts down its app temporarily: Moviepass, the beleaguered movie subscription service, has more bad news. The company is shutting down its app and services for an unspecified time. It promises to return, and that not to charge users while the app down. The company says this is necessary for app updates. Subscribers can only hope it didn’t just run out of money again. [MarketWatch]
  • Apple testing FaceID and TouchID sign-in for iCloud.com: If you’re using the betas for iOS13 or MacOS 13, you can try a new sign in option for iCloud. Instead of plugging in your password manually (or using your password manager to take care of it), you can use FaceID or TouchID to sign in (depending on your hardware). Likely a precursor to “Sign in With Apple” the process sounds incredibly convenient while maintaining security. [9to5Mac]

Lightsail 2 is an incredibly exciting and unique satellite. First up in its unique credentials, crowdfunding helped bring the spacecraft to life.

You also won’t find a traditional means of propulsion in the satellite. Instead, as the name suggests, the LightSail 2 will soon unfurl a broad set of sails (which double as a solar charger) and use the impact of photons to move.

The first Lightsail had a rocky launch. Contact was lost multiple times before operators finally managed to get the sail to unfurl. This time around is going much more smoothly, and the researchers believe they’ll achieve much greater maneuverability than the original satellite.

If you want to keep track of LightSail 2’s progress, the Planetary Society (the team behind the project) published a mission control site with up to date progress information, telemetry, and more.

Ultimately the goal is to prove solar power is a viable method to power small satellites. [SlashGear]

 
What to Do Before Selling, Giving Away, or Trading Your iPhone

A factory reset of your iPhone erases all of your content and settings, reverting it to a like-new state. However, there are a few extra steps you should take if you plan to get rid of your iPhone. Read More »

 
How to Change the Mouse Pointer Color and Size on Windows 10

Windows 10 now lets you increase the mouse cursor’s size and change its color. Want a black mouse cursor instead? You can choose that! Want a huge red cursor that’s easier to see? You can choose that, too! Read More »

 
LIFESAVVY
How to Get Through Airport Security Faster


The most dreadful part of air travel is undoubtedly getting through security. While we can’t promise to make it a total walk in the park, we can offer some tried and true tips to get you through faster. Read More »

 
REVIEW GEEK
Fitbit Ionic/Versa vs. Apple Watch: Which Smartwatch is Right for You?


When it comes to smartwatch dominance, two names stand above the rest: Apple and Fitbit. Apple with the Watch, and Fitbit with the Ionic and Versa. Picking the one that’s right for you can be a challenge. Read More »

 
GEEK TRIVIA

Which 1980s Game Console Is Still In Active Production?
The Atari 2600 »
The TurboGrafx-16 »
The Nintendo Entertainment System »
The Sega Master System »
 
 

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How to Get Through Airport Security Faster

Tip of the Day:

When opening pistachio nuts, use the shell of an already opened nut as a lever to open the shells of particularly difficult nuts.

 

July 8, 2019

Tip of the Day

When opening pistachio nuts, use the shell of an already opened nut as a lever to open the shells of particularly difficult nuts.

 
How to Get Through Airport Security Faster


The most dreadful part of air travel is undoubtedly getting through security. While we can’t promise to make it a total walk in the park, we can offer some tried and true tips to get you through faster. Read More »

 

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Follow us on Facebook Follow on Twitter Follow us on Pinterest

 
How to Shop Thrift Stores to Get the Most Out of Your Money


Shopping at thrift stores offers you a great way to find bargains on the things you want and need, but not everything at the thrift store is a deal. It's important to pay attention to your purchases, and these tips will help. Read More »

 
How to Pick Glasses that Work with Your Face


Three-quarters of American adults need corrective lenses of some sort. For those who choose glasses, the frames become an integral part of their look. But how do you find the best frames to suit your face? Read More »

 
 
Set a Calendar Reminder to Renegotiate Your Bills


It’s all too easy to forget to renegotiate bills that have flexible pricing, such as your cable, satellite radio, and so on. We’ll walk you through how to set a calendar reminder, so you never forget to negotiate for a lower price again. Read More »

 
When (and Why) to Stop Reading a Book


Not finishing a book gets a bad rap but, sometimes, it's the best decision you can make. Here's how to know when it’s time to stop. Read More »

 
 

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Sunday, July 7, 2019

How Do Internet Speed Tests Work? (and How Accurate Are They?)

Did You Know?:

Construction started on the Hoover Dam on July 7, 1930 and took five years, the work of 21,000 men, and a total of 4,360,000 cubic yards of concrete in the dam, power plant, and appurtenant works.

 

July 7, 2019

Did You Know?

Construction started on the Hoover Dam on July 7, 1930 and took five years, the work of 21,000 men, and a total of 4,360,000 cubic yards of concrete in the dam, power plant, and appurtenant works.

 
How Do Internet Speed Tests Work? (and How Accurate Are They?)


Speed tests are a quick way to see just how fast your internet is. ISPs promise “up to” a certain speed in optimal conditions, but a speed test will confirm how fast—or slow—your connection is. Read More »

 
How to Check Your Wi-Fi Signal Strength


If your internet seems slow or web pages won’t load, the problem could be your Wi-Fi connection. Perhaps you’re too far from the source, or thick walls are blocking the signal. Here’s how to check your precise Wi-Fi signal strength. Read More »

 
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GEEK TRIVIA

What Does the Acronym “LCD” Stand For?
Liquid Crystal Display »
Line Cortex Dump »
Line Count Display »
Linear Computation Derivative »
 
 

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Saturday, July 6, 2019

How to Check Your Wi-Fi Signal Strength

Did You Know?:

On July 6, 1957, Althea Gibson became the first African American to win at Wimbledon by claiming the women’s singles title. That same year she won the U.S. Open.

 

July 6, 2019

Did You Know?

On July 6, 1957, Althea Gibson became the first African American to win at Wimbledon by claiming the women’s singles title. That same year she won the U.S. Open.

 
How to Check Your Wi-Fi Signal Strength


If your internet seems slow or web pages won’t load, the problem could be your Wi-Fi connection. Perhaps you’re too far from the source, or thick walls are blocking the signal. Here’s how to check your precise Wi-Fi signal strength. Read More »

 
How to Stream UFC 239 Jon Jones vs. Santos Online


UFC returns to Las Vegas tonight, July 6 as Jon Jones, the light heavyweight champion, faces off against Thiago Santos. Here’s how to watch. Read More »

 
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For as low as $19.99 a month, RingCentral can get you an all-in-one Business Phone System with unlimited phone calls w/ HD Voice, Conferencing, and Toll Free numbers to name a few. Access more functionality such as Business SMS, Online meetings and even Facing without changing systems. Have your whole office up and running in a day or less.
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LIFESAVVY
How to Pick Glasses that Work with Your Face


Three-quarters of American adults need corrective lenses of some sort. For those who choose glasses, the frames become an integral part of their look. But how do you find the best frames to suit your face? Read More »

 
GEEK TRIVIA

In Computer Lingo, Small USB-Based Hardware Additions Are Called What?
Dongles »
Transformers »
Expanders »
Explugs »
 
 

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Friday, July 5, 2019

See the Devices and Applications Using Your Network

Did You Know?:

PAM cooking spray, introduced in the early 1960s, wasn’t named after a woman named Pam. It was an acronym for the inventor: Product of Arthur Meyerhoff.

 

July 5, 2019

Did You Know?

PAM cooking spray, introduced in the early 1960s, wasn’t named after a woman named Pam. It was an acronym for the inventor: Product of Arthur Meyerhoff.

 
How to See All Devices on Your Network With nmap on Linux


Think you know what’s connected to your home network? You might be surprised. Learn how to check using nmap on Linux, which will let you explore all the devices connected to your network. Read More »

 
What Is “Upscaling” on a TV, and How Does It Work?


As 4K replaces HD in our homes, manufacturers are unveiling some interesting marketing jargon, like “Ultra HD upscaling” (UHD). But upscaling isn’t some unique feature—it just allows 4K TVs to work with lower resolution video formats, like 1080p and 720p. Read More »

 
How to See the Applications Using Your Network on Windows 10


Windows can show you which applications are using your network right now and how much data they’re transferring. You can even see a list of apps that have used your network over the last 30 days. Read More »

 
How to Stop Superhuman (and Other Apps) From Tracking Your Email Opens


Superhuman’s email tracking informed someone when you opened their email—and from where. Even if Superhuman completely removed this feature in response to privacy pressure, other apps will still be able to track your email opens. Here’s how to stop it. Read More »

 
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How to Turn on Two-Factor Authentication For Your Amazon Account

Two-Factor Authentication (2FA) is a great security tool, and we always recommend it. Most apps make it pretty easy to turn on 2FA, and Amazon is no exception. Here’s how to enable it and make yourself safer. Read More »

 
Daily News Roundup: Game Service Hacker Sentenced to 27 Months in Prison

On Christmas day, 2013, many delighted people opened up new Xbox and Playstation gifts. That excitement turned to disappointment when they were unable to log onto game services and play. Now the hacker responsible will spend 27 months in jail.

Austin Thompson is the worst kind of trendsetter. Back in 2013, many game services, whether it be Xbox, PlayStation, or Steam, were ill prepared for DDOS attacks. That fact became readily apparent when Thompson easily took down multiple services over the Christmas holiday break.

Under the name DerpTrolling, the hacker took requests, made announcements of next targets, and then frequently brought another game service to its knees.

Others took notice and followed suit, DerpTrolling inspired Lizard Squad, Phantom Squad, and others, some of which set up DDOS-for-hire services.

Later in 2014, Federal Agents found and arrested Thomson. In late 2018 he pleaded guilty. Now the hacker has been sentenced to 27 months in prison and ordered to pay $95,000 in restitution. If you think 27 months doesn’t seem that long, keep in mind Thomson has been in jail since his arrest in 2014. [ZDNet]

RELATED: What Are Denial of Service and DDoS Attacks?

In Other News:

  • Superhuman Promises to turn off Super Tracking: Superhuman, an email app that comes with fancy features and a $30 a month price tag, had a tracking problem. By default, it injected a tracking pixel into every email sent out that would tell you how many times a person opened an email and that person’s location. It was overkill, and problematic, and thankfully, Superhuman is rolling the feature back. [TechCrunch]
  • You should really stop using your ISP Wi-Fi router: Confirming what we’ve been saying for years, ISP provided routers tend to be subpar at best and only cost you extra money in the long run. A study shows that ISP supplied routers were unable to achieve full speeds on 100 Mbps networks. Worse yet the 2.4 GHz bands lost speed at a distance at a faster pace than 5 GHz band, which defies all logic. [TechRadar]
  • Apple may soon ditch its terrible keyboards:  When you consider all the recalls as of late, the MacBook’s sterling reputation is a little bit damaged. One of the biggest reasons is the terrible keyboard that tends to stick or break altogether. Now Apple may be planning to change to a better design. Unfortunately, we don’t have confirmation yet; this is still a rumor. But here’s hoping the rumor is true. [Engadget]
  • Samsung sued for allegedly misleading ads:  Samsung regularly touts its phones as water resistant. And they are, under the right conditions. If you drop many Samsung phones in fresh water and it doesn’t go deeper than 1.5 meters, it will likely be fine. But water resistance ratings doesn’t cover salt water or pool water scenarios, which is where Samsung shows its phones in ads. Now an Australian watchdog is suing the company, claiming the ads are misleading. [Slashgear]
  • YouTube bans Infosec videos in a bid to ban hacking videos: Kody Kinzie, a co-founder of Hacker Interchange, was in for a rude surprise when he went upload the latest video to the Cyber Weapons Lab channel. He couldn’t upload it: the channel had a strike for “teaching about hacking.” While the subject of hacking is covered, it’s not about how to do it illegally. Instead, it covers how to use hacking skills to protect against illegal uses. YouTube doesn’t see the distinction it seems. [The Verge]
  • User Inyerface is the worst—on purpose: A well-designed user interface is incredibly important. To drive that point home, design firm Bagaar created a site that features the most frustrating user interface you will ever use. If you manage to complete it (instead of tossing your keyboard at the wall), User Inyerface will reward you with a celebratory gif and show the time it took you to finish. Our best is 5:19. What can you do?  [Ars Technica]
  • SwiftKey Beta adds its own take on Animoji: Apple’s Animoji is all the rage, but you need an iPhone from the X series to use them. Now Microsoft has its own version of Animoji called Puppets, and the company is showing them off in a beta of SwiftKey. The most impressive part is just about any Android phone can use them, no special kinect-like camera needed. [9to5Google]
  • Google’s upcoming camera app makes Night Sight easier to find: We think Google’s Night Sight is amazing. But one of the main problems with it is the feature is buried in a submenu which may make it hard to discover. An upcoming update will solve that by moving the Night Sight option to an easier to find location. Very nice. Now if we could just get it on non-Pixel phones… [XDA Developers]

Bad news: too much exposure to sunlight is generally bad for you. Good news: the Earth does a decent job of protecting you from that damage (but wear your sunscreen).

Astronauts, however, don’t get that protection when they’re in space. So we’ve always naturally assumed that an Astronauts is more likely to face cancer and heart disease thanks to that greater exposure to the Sun’s harmful rays.

But a new study suggests that may not necessarily be the case, at least for the short trips we’re currently taking to space. The study focused on over 400 astronauts and cosmonauts, and how they fared after their return to Earth. What scientists discovered is, despite the time spent in space, the spacefaring individuals haven’t contracted cancer or heart disease at a higher rate than the general populous.

But the study doesn’t make clear if it controlled for the better healthcare astronauts and cosmonauts are likely to receive, and it cautions that all things considered our trips are short. A trip to Mars and back will be much longer, and thus more likely to be damaging. [Gizmodo]

 

 
How to Disable Dynamic Emails in Gmail

Gmail now offers “dynamic emails” that let you complete tasks without leaving your email inbox. These use AMP, just like many mobile websites. If you’d rather stick with traditional non-dynamic emails, here’s how to disable this new feature. Read More »

 
LIFESAVVY
How to Create a Personal Brand


The idea of a “personal brand” gets a bad rap these days, but it’s an essential part of building an online presence. Here’s how to do it right. Read More »

 
REVIEW GEEK
Which Fitbit Should You Buy?


So you want to get into the fitness tracker scene, and Fitbit seems like a great place to start. It is! But there are also a bunch of models to choose from, so picking the right one can be confusing. Read More »

 
GEEK TRIVIA

In Which Country Are Fried Tarantulas Considered A Delicacy?
Mongolia »
Laos »
Cambodia »
China »
 
 

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