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How To: Create relationships & enforce integrity in MS Access

Learn how to use create relationships and enforce referential integrity when working in Microsoft Access 2010. Whether you're new to Microsoft's popular database management application or a seasoned MS Office professional just looking to better acquaint yourself with the Access 2010 workflow, you're sure to be well served by this video tutorial. For more information, and to get started creating and managing relationships within Access, watch this free video guide.

How To: Drywall your attic & loft with Fermacell

In this tutorial, we learn how to drywall your attic & loft with Fermacell. First, you need to consider the nature of your build and how much you will need to drywall. It is recommended that you install a film to ensure air tightness. You can place this down with a staple gun and tape it down as well. Large holes should be properly sealed as well, to enforce building regulations. Once you do this, you can add the boards on top of what has already been installed. Insulation will be now place o...

How To: Configure F5's FirePass v7 SSL Endpoint Security

Learn how to configure the features in F5's FirePass v7 SSL VPN Endpoint Security. Peter Silva shows some of the new Endpoint Security features in the recent FirePass v7 release. Watch how to create policies, enforce host checks and other protective measures for your Remote Access deployments. For more information, and to get started configuring your own installation of FirePass v7, take a look.

How To: Crochet a Catherine Wheel stitch blanket

This video tutorial demonstrates how to crochet a Catherine Wheel stitch blanket. Stitching a Catherine Wheel takes more time than other crochet patterns, but it is well worth it. As seen here, it is possible to crochet two colors of yarn as one to re-enforce the rainbow gradation pattern. The Catherine Wheel is defined as a Gothic marigold, or circular shaped, spinning firework. The radiating colonettes of the stitched wheel resemble spokes. This crochet pattern creates a thick and intricate...

How To: Use text field form validation in Dreamweaver CS4

Here the New Boston shows you some tips about using the Spry Validation Text Field. To begin you will go to the Spry Validation Text Field, on Dreamweaver CS4. Looking at the bottom of the page notice the various options that are available for Properties. You find drop-down boxes for Type, Pattern, Minimum or Maximum values, Required, Enforce pattern, Format, Validate on, Blur or Change and Preview States. You can see the types of text available for validating by left mouse clicking the Type ...

How To: Fold an origami paper rose

Fold paper in 1/2. Fold in half again into a square. Fold in half again, & again into a square about 1/16 of original size. Unfold paper. Fold marks divide paper into 16 small squares. Make 2 diagonal folds in each direction to form a big X in paper. Position paper with inside of folds facing you; fold paper in 1/2 again to form a rectangle. Using previous fold lines, fold lower 1/2 of paper in 1/2. This fold covers 1/3 of remaining visible paper. Grasp center where folds meet. Create 4 ridge...

Hacking Pranks: How to Flip Photos, Change Images & Inject Messages into Friends' Browsers on Your Wi-Fi Network

Networking is built largely on trust. Most devices do not verify that another device is what it identifies itself to be, so long as it functions as expected. In the case of a man-in-the-middle attack, we can abuse this trust by impersonating a wireless access point, allowing us to intercept and modify network data. This can be dangerous for private data, but also be fun for pranking your friends.

News: Jailbreaking iOS 9

As many of you may have heard, Apple's new iOS 9 is "rootless", which supposedly would make jailbreaking much more difficult. However, it has been shown to be possible. ih8sn0w posted a youtube video of his jailbroken iphone running iOS 9 and even gave some hints about it in the video description section. However, he also stated that he will NOT be releasing it to the public. So it would be quite the feat and adventure to take his hints and comments and use that to figure out how to jailbreak...

How To: Apple's iOS 17.5 Gives Your iPhone 32 New Features and Changes — Here's Everything You Need to Know About

Apple's latest iPhone software update — iOS 17.5 — is finally ready for prime time. Released on May 13, it includes at least 32 new features and changes you need to know about, from a new game and offline news access to new wallpapers and anti-stalking capabilities.

How To: Share iCloud Drive Folders to Collaborators or as ZIP Files to Anyone from Your iPhone

In the iOS 13.4 update, Apple added folder-sharing capabilities in the Files app. That means you can share multiple documents at the same time instead of doing it one by one. But that's not all — you can share folders with numerous contacts and even enforce access and permission settings.

How To: Install Android Q Beta on Any Project Treble Phone

For many, the stock version of Android is often considered the epitome of what the operating system should look and feel like by default. It's clean and clear of unwanted extra apps that come pre-installed with the system, provides a fluid and fast user experience, and runs on just about any device that has an unlocked bootloader to install a custom ROM with the stock version ready to go.

News: Do the CDC's Suggested New Quarantine Rules Give Them Too Much Power?

When Kaci Hickox, a Doctors Without Borders nurse, returned to New Jersey from working with Ebola patients in West Africa in 2014, she was surprised by her reception. Instead of a quiet return to her home in Maine after four weeks on the front line of Ebola treatment, she was quarantined by the State of New Jersey in Newark. She later filed a lawsuit in U.S. District Court for violation of her civil rights, false imprisonment, and invasion of privacy.

Hack Like a Pro: How to Hack Facebook (Same-Origin Policy)

Welcome back, my budding hackers! This is the initial post of a new series on how to hack Facebook. It's important to note here that each hack I'll be covering is very specific. I have said it before, but I feel I need to repeat it again: there is NO SILVER BULLET that works under all circumstances. Obviously, the good folks at Facebook have taken precautions to make certain that their app is not hacked, but if we are creative, persistent, and ingenious, we can still get in.

How To: Use Private Encrypted Messaging Over Tor

Tor is an excellent obfuscation network for web traffic, and while instant messaging over the network is very useful, it can be relatively difficult to configure. In this guide, we'll look at two synchronous communications platforms (instant messengers) which can be routed over the Tor network, Ricochet and XMPP.

How To: Use SELinux Targeted Policy to Secure Your Hosts

Hackers often rely on lazy system admins and unpatched vulnerabilities to get access to a host. Keeping intruders off of our machines requires us to update daily, only run the services we need, and read the code, among other things, but we can still make mistakes. Luckily for us, we can limit the damage caused by those mistakes by running SELinux.

News: Apple Releases iOS 13 Developer Beta 2 with Config Profile OTAs, Plus Controls & New Effect for Portrait Lighting

There's no doubt iOS 13 has dominated the talk around the Apple community this month. Since the announcement and release of the first developer beta, we iPhone users have had a treasure trove of new features and changes to explore and discuss. Now the fun continues with iOS 13 dev beta 2. Who's ready to start up the conversation all over again?

News: iOS 13 Developer Beta 1 Available for iPhone with a Lot of Kinks to Work Out

The first developer beta for iOS 13 is available to install on iPhone models, but the process for doing so may be a bumpy ride. Apple has not included configuration profiles for the developer beta yet, and many developers are having issues installing iOS 13 even with macOS 10.15 Catalina installed. Plus, since this is the first beta, there are a lot of problems with old and new features to work the kinks out of.

Locking Down Linux: Using Ubuntu as Your Primary OS, Part 3 (Application Hardening & Sandboxing)

Once you've installed Ubuntu with security in mind and reduced the possibility of network attacks on your system, you can start thinking about security on an application level. If a malicious file is opened on your system, will an attacker be able to access every file on the computer? The chances are much slimmer if you put the proper defenses in place.

News: Mobile Game Developer Fined $50,000 by FTC for Soliciting Emails from Minors

Children under the age of 13 possess insight that can blow the minds of their elders, but not the wherewithal to make important life choices for themselves. This is exactly why there are strict rules against marketing cigarettes to them. In 2000, a law went into effect called the Children's Online Privacy Protection Act that institutes similar consumer protections for our youth's online identities, prohibiting companies from soliciting personal information from children under 13 years of age ...

News: Flaw in Wal-Mart Returns System Allows Major Thefts to Go Unnoticed

We love tearing apart security here at Null Byte. Several years back, upon returning items to Wal-Mart due to a malfunction, I noticed something very peculiar about the way their overall procedure goes. I brought the item up to the desk, and the woman asked if it didn't work, which I responded affirmatively. Without a moment's notice, she takes it right off to the defective items area and asks if I would like cash or store credit.

News: Should Google+ Require You to Use Your Real Name?

Google started culling Google+ accounts. There are two main targets: businesses and those who are using pseudonyms. For businesses, Google is promising to provide their own version of Facebook Pages, which will be released later this year. For those who use pseudonyms, they aren't so lucky. According to Google+'s community standards, users must "use the name your friends, family, or co-workers usually call you". The purpose of this rule is ostensibly to discourage spammers and people from set...

News: Yale Opens Up Online Digital Library with 250,000 Free Images

Yale University has opened up its museum archives to the public in digital form, providing free online access to high-resolution images from its cultural collections, making it the first Ivy League school to do so in this fashion. Currently, there's over 250,000 "open access" images available from their new online collective catalog, with the goal of providing scholars, artists, students and all other worldly citizens royalty-free, no-license access to images of public domain collections with...

How To: How Red-light Cameras Work

As you may have seen in your city or town, red light cameras are on the rise in the United States. In many instances in my area, these cameras have sprung up seemingly out of no-where, and mostly without any reason. Over use of these systems can make privacy (even on the road) a fleeting possibility.

News: Anonymity, Darknets and Staying Out of Federal Custody, Part Two: Onions and Daggers

In the first part of this series, we learned about darknets, as well as how they came about. But these patches of forgotten Internet are not the oasis of free information you might think. Despite being hidden—or just harder to come across—these networks are no more safe then anywhere else on the 'clear' Internet. The nature of networking and routing means your location is always known in server logs. It only takes one phone call to your ISP with your IP address to obtain both your physical ad...

News: The Other Side of Fashion

The United States is a hierarchical country where the weak ones are at the bottom and the powerful ones are at the top. Garment workers are at the bottom of the list although they are the most important. Without them there would be no fashion industry. They sew and cut the garments that people buy, the raiment that models wear on the runways. After the garments are sewn, factory owners send the garments to contractors to get make the clothing. Contractors make sure the garment workers sew the...

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