Many online users worry about their accounts being breached by some master hacker, but the more likely scenario is falling victim to a bot written to use leaked passwords in data breaches from companies like LinkedIn, MySpace, and Tumblr. For instance, a tool called H8mail can search through over 1 billion leaked credentials to discover passwords that might still be in use today.
Mobile data is expensive. The internet connection that comes with your cell phone plan is generally limited to a certain amount of gigabytes that can be downloaded before your monthly cap kicks in, at which point you run the risk of incurring costly overage fees.
Amazingly enough, some of us still have to worry about exceeding our monthly mobile data limits. You'd figure carriers would have given the customers what they want by now by offering truly unlimited plans, but with two conglomerates sitting atop the U.S. cellular market with fat pocketbooks that make for limitless lobbying, they can basically do whatever they want.
It has been a long while since I last came here to write an article. Graduate school keeps you busy. After I looked over what I had written previously, I decided that I should introduce another fun topic from cryptography. In this case, steganography.
Smartphones are becoming pocket computers, jammed full of data essential to our personal and professional lives. With AT&T's 360 Backup app you can protect your important information with the push of a few buttons.
If you picked up a new Xbox 360 Slim, the first thing you're going to want to do is transfer all your old saved game data from your old Xbox 360 to the new internal hard drive in the Slim 360.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 6th installment in their series of digital spreadsheet magic tricks, you'll learn how to add conditional formatting to a whole row of data in an Excel sheet.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 241st installment in their series of digital spreadsheet magic tricks, you'll learn how to create a data validation drop-down cell list where the list shrinks as you select values.
New to Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this Excel tutorial from ExcelIsFun, the 264th installment in their series of digital spreadsheet magic tricks, you'll learn how to use a recorded macro to take a data set and add a new column, concatenate data from 3 columns, and delete unwanted columns.
The new Pyro FX in Houdini 10 are very impressive with improved workflow. The Pyro FX are great for creating 3D fire and smoke effects. And in this video tutorial series, you will learn the Pyro FX workflow in-depth and the parameters used to create fire and smoke effects. You will also see how volumetric data is created and recorded, and how to visualize it.
New to Excel? Looking for a tip? How about a tip so mind-blowingly advanced as to qualify as a magic trick? You're in luck.
In this video the instructor gives tips on how to erase a PC hard drive. An MIT study shows that 74 percent of the discarded hard drives contain private data on them that can be read and recovered by others. So you should learn how to completely erase all the data so that no one can recover or read from it later. Now formatting the drive or deleting a few files wont do it. For this you will need to have a proper software that meets or exceeds that US Department of Defense standards for data r...
MySQL is a database for serving data on the web. This video teaches viewers how to connect to a database and add data in PHP & MySQL. PHPMyAdmin is an interface that allows you to interact with MySQL more easily. Use the form in the program to create a database; choose the name for your database and select 'create'. Next you can create tables within your database, also using the forms provided. Within the tables you can set your variables; PHPMyAdmin has fields that allow you to choose the ty...
Microsoft ASP.NET is a free technology that allows programmers to create dynamic web applications. ASP.NET can be used to create anything from small, personal websites through to large, enterprise-class web applications. All you need to get started with ASP.NET is the free .NET Framework and the free Visual Web Developer.this video tutorial will demonstrate the new ListView control in Visual Studio 2008. Because the ListView is data-driven, you will need a data source. You can use any data so...
Microsoft ASP.NET is a free technology that allows programmers to create dynamic web applications. ASP.NET can be used to create anything from small, personal websites through to large, enterprise-class web applications. All you need to get started with ASP.NET is the free .NET Framework and the free Visual Web Developer. By creating a new website, this video tutorial will demonstrate the new ListView control in Visual Studio 2008. Because the ListView is data driven, you will need a data sou...
A Data Grid lets you organize information on your website or other Flash project. Create lists or schedules, like concert dates, by using the Data Grid component included in Adobe Flash CS4, and then modify it using Action Script 3.
Learn how to create a summary of your budget data. Whether you're new to Microsoft's popular digital spreadsheet application or a seasoned business professional just looking to better acquaint yourself with the Excel 2010 workflow, you're sure to be well served by this video tutorial. For more information, and to get started summarizing your own budget data, watch this free video guide.
Quickly and intelligently organize your information through use of ColdFusion 9's ever-useful data grid feature. Whether you're new to Adobe's popular rapid Internet application development platform or simply wish to become better acquainted with the program, you're sure to find benefit in this free video software tutorial. For more information, including specific, step-by-step instructions, take a look.
Want to know how to back up your data to an external hard drive? Protect yourself against data loss and heartbreak with this free home computing how-to from the folks at CNET TV, which offers complete instructions on how to back up your important files either manually or automatically. For specifics, and to get started backing up your own stuff, watch this handy how-to.
Whether you're interested in learning Microsoft Excel from the bottom up or just looking to pick up a few tips and tricks, you're in the right place. In this tutorial from everyone's favorite digital spreadsheet guru, ExcelIsFun, the 23rd installment in his "Highline Excel Class" series of free video Excel lessons, you'll learn how to import data into Excel from text files, web sites, Excel files and Microsoft Office Access files. Also see how to import currency rates and major indicies from ...
Love Microsoft Excel? This clip contains a tip that just might induce you to. With this free video tutorial from ExcelIsFun, the 144th installment of his "YouTubers Love Excel" or YTLE series of free video MS Excel lessons, you'll learn how to work around data validation's one-rule limit by creating a second shrinking list that looses values as they are used in the data validation area.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 357th installment in their series of digital spreadsheet magic tricks, you'll learn how to pull data from individual sheets to a single master sheet given improper data setup.
Your data is your most important asset on your computer. Learn how to keep your data safe using Carbonite.com
QR codes allow you to quickly and easily store and retrieve data within a single image. Much like barcodes at grocery stores, QR codes are images that can be scanned to discover data, such as an online website URL. Additionally, they can also be created by inputting text data into a QR code generator. Try scanning some of the QR codes in this video with an app on your phone or tablet to see how they work!
There is a new function in MS Excel 2010 called ‘Sparkline’ which helps you quickly find trends associated with a set of data. To create Sparkline, you can go to ‘Insert’ tab and then select ‘Sparkline’ section and then select the graph type. After you enter the data range and location range, the Sparkline will show up indicating the trend based on the data range you identified earlier. You can change the types and styles of your Sparkline easily. As the video demonstrates, whenever you use E...
In order to increase the security and harden the integrity of an email account and its content, you'll want to use PGP on your Windows, macOS, or Linux computer. This is usually the first thing security analysts do to protect communications with encryption, and everyone else should consider it too, especially since there's an easy way to incorporate PGP that anyone can follow.
Chrome is the browser of choice for millions of iPhone and Android users, largely thanks to its user-friendly interface and native Google support. But with concerns over sharing private information with massive companies growing, many people are starting to want a little less Google integration in Chrome.
During a penetration test, one of the most important aspects of engaging a target is information gathering. The more information you have coming into an attack, the more likely the attack is to succeed. In this article, I'll be looking at SpiderFoot, a modular cross-platform OSINT (open-source intelligence) gathering tool.
New updates to the journaling app Day One include more security for journal writers' data. For example, users can now enable end-to-end encryption. The encryption does not happen automatically; however, users must go to Settings — within Journals — then select each journal they want encrypted.
The Pixel and Pixel XL come with an awesome data-saving feature called Wi-Fi Assistant that automatically connects to open internet hotspots, then creates a secure VPN on your device to keep your data safe.
Welcome back! In the last iteration of how to train your python, we talked about functions, and we even made our own! We're going to move on to more types of data arrays (much like lists) in today's discussion.
According to security firm Kaspersky Lab, CoinVault and Bitcryptor ransomware are officially dead.
If your PC setup includes a mouse and keyboard, you'll be happy to know that most of the touchscreen-first features of Windows 8 have gone by the wayside in Windows 10. Where it once required awkward gestures to access key features, Windows now recognizes when you're using a traditional desktop or laptop, then responds by making sure that all features can be easily discovered with clickable buttons and menu entries.
Ever watched Netflix on your phone only to realize an hour later that you forgot to turn Wi-Fi on? That's a whole lot of data used.
Monitoring your Mac with widgets can be the first step in identifying bandwidth issues, but finding the root of the problem can be a completely different story. Usually you will have to open up Activity Monitor in Mac OS X to look for apps hogging your bandwidth, but with Loading, you can get a detailed data usage report right from your menu bar.
Oops... did you forget to connect to a Wi-Fi network before streaming HBO GO on your iPhone? While those episodes of The Wire may have been absolutely life-changing, your three-digit cellular bill is definitely going to hit you a little harder.
I don't know of a pain greater than of the one felt after cracking the screen of your phone. After I managed to crack my screen, rendered unusable, I immediately began to panic as to how I was going to recover all of the photos, videos, and documents stored on my device. After a few hours of searching, I came upon a thread by Mohamad Sabra that showed exactly how to alleviate my problem.
One of the most frustrating things about full touchscreen phones, especially for those coming from one with a physical keyboard, is typing and editing text. Whether it's a quick text message, or Swyping out a full e-mail, it sucks realizing you've messed up a few words and have to go back and fix them.
Welcome back, my hacker apprentices! Although there is a multitude of different hacker types, the one target they all share is the database. I often refer to the database as the hacker's Holy Grail, or the ultimate prize for an effective hack.
We go to such great lengths to secure our smartphones. We put passwords on our lock screens, encrypt our data, and install anti-theft programs, but it's never enough—someone, somewhere, will find a way around any protective measure you use, no matter how sophisticated.
