Common Security Problems in Web Applications can be avoided

In the last few years a rising number of web programmers and developers have started understanding that the codes they write do play a major part in the overall security of a website. Despite the fact that the administrators install firewalls, which keep off-the-shelf software with updated and secure communication along important encryption, there are also various ways to hit the logic of the custom made application code itself.

There are apparently an unlimited number of diverse logical glitches that possibly will direct to vulnerable security problems in a web application. But even though the number of glitches may be countless, many of the most regularly happening glitches may be put in one of the following rather restricted set of categories:

Malfunction to deal with meta characters of a subsystem
Approval problems due to giving too much trust in input
That’s only two categories, and they wrap up much of the web application security buildup available in the last 7-8 years or so. Today, many developers are well-known with an attack called SQL Injection.

Some are also well-known with Cross-site Scripting – actually HTML Injection. There’s also XML Injection, XPath Injection, LDAP Injection, C Null-byte Injection, and a plethora of other injection problems, plus the seldom-described Legacy System Injection. They’re all part of the “malfunction to agreement with meta characters of a subsystem” category.

The best part about SQL Injection is that it mutely passes through all the layers of firewalls and does its work profound inside the system. It’s not limited itself to shutting down servers. Everything achievable through SQL can be probable through SQL Injection, incorporating fetching, modifying and deleting information. Most of the developers knew how to protect against both SQL Injection and Cross-site Scripting.

Actually, they hadn’t taken a step back and appreciated what made those attacks possible. If they had, they would have thought “meta character problem” as soon as they begin using the semicolon as a delimiter. The first step in the fight against meta character problems, is to recognize when certain characters become meta characters. This characteristically happens when developers join data and control information and pass them on to some scanner. Perceptibly, an SQL statement will be parsed when sent to a database server and an HTML document will be parsed when sent to the user’s browser. But there are less clear parsers or scanners as well. As an example, when working with strings in programs written in C, a null-byte will mark the end of the string.

Many common security problems in custom web applications development may be avoided if programmers learn and focus on two things while coding: First that every single piece of input to the application is under the user’s control, and second that much subsystem may give special meaning to definite characters in the data.

When security counts, count on PLAVEB.

Solid Advice For Improving Your IPad Experience

You are sometimes stuck in tasks with your iPad, even though you want to use it even more. It does not have to become just another gaming machine. You can do so many amazing things with an iPad. Utilize the tips found here to start learning more about it.

The latest operating system for the iPad supports folders. Tap an app and hold the icon until it jiggles. Then, drag the app onto a second app and let go. You will then have a folder with both applications together, sporting the same of the application category. Also, you can rename the folder to increase your level of personalization.

Did you accidentally start a noisy app? Mute your iPad in an emergency by holding down the volume button. You can also set another button to do this in the Settings menu.

Wi-Fi notifications can quickly become irritating, so change them in the settings application. You will see the choice that asks if you want to join networks. Turn that off, and you won’t see invitations any more.

Iphone Charger

If you want to charge your iPad quickly, avoid using an iPhone charger. The iPad has a totally different wattage than the iPhone (10 watts compared to 5 watts). If you try to use an iPhone charger, you’ll have to wait a very long time for it to fully charge. Use the charger that came with your iPad instead.

It can be really annoying to have your iPad chime every time you receive an email. Are you aware that this can be turned off? Find your Settings tab, then go to General. Select Sounds. You may turn off the New Mail sound, or lower its volume.

What happens if your iPad is stolen or lost? Simply enter the Settings menu and access iCloud. Then type your Apple ID. Choose the option to “Find my iPad.” Thus, if you lose the device, you just need to go to

Do you want to get to your most popular apps as fast as possible? By double clicking the home button, the apps will come up immediately on the bottom of your device. This tip can save you lots of time because you don’t have to manually scroll through each screen.

If you almost always have Internet access, the cloud is very helpful. This is a convenient method of storing information without using up valuable hard drive space. Be sure to store important documents on both the cloud and device.

Auto brightness really helps extend battery life. The iPad has a convenient feature to adjust the device’s brightness depending on the lighting conditions of the environment it is in. This saves a great deal of battery life and extends the length of time you can use your iPad before needing to recharge its battery. Find the setting under “Brightness & Wallpaper” in the settings area.

To see what apps are currently running, click twice on the Home screen. This bar will display all apps that are running, and you will be able to access them using the icon located on the bar. Never again will you forget about apps you’re running.

Using your iPad in different locations means you will likely need to change the brightness setting often. Fortunately this is easy on the iPad. The screen can be made dimmer by pressing “Home” two times; swipe until you get to the settings for brightness. Then you can adjust the brightness manually for your environment.

Although you may deem it unnecessary, it is smart putting a safety feature on the iPad. It is impossible to know when you might lose an iPad accidentally or to theft.

Many people’s eyes hurt when reading books on an iPad. To avoid this, you can reduce your screen’s brightness level. You can do this in the Settings menu or, more simply, by double-clicking the Home button and swiping to the left to get to the brightness slider.

There are many options when it comes to keyboards for your iPad. It’s hard to type with a small keyboard on the screen. A better option is to buy a Bluetooth-enabled keyboard, which can be used with your iPad easily. These keyboards will make it feel like you are using a laptop keyboard.

Now that you have had a chance to gather more information regarding iPad use, it should be possible for you to handle your business efficiently. It can do so much! Pay attention to current iPad trends as well as learning everything you can about the iPad. New apps are constantly be created, making the iPad your new best friend.

The Best Ways To Make The Most Of Your IPad

Are you a fan of gaming online? Are you in school this semester? Do you have a hard job? Trying to slim down? Are you having a baby? Did you know the iPad can help you with all of that and more? Everything has an app, but your iPad has uses that go way beyond apps. The article below will give you plenty of great advice.

Battery life is typically shorter when using heavier applications like movies and games. One way to extend the life of your battery charge is to adjust the screen brightness. You will discover that the brightest settings are rarely necessary.

Server Address

VPN networks are used to access remote servers. To do this, go to Settings and choose the “Activate VPN” under the network tab. Next, you need to supply both username and server address. Connect with that network administrator if the server address is something you don’t know.

Your iPad will charge slower if you are using your iPhone charger. Your iPad doesn’t have the same wattage as your iPhone which is 10 watts as opposed to 5 watts on the phone. You will not be able to charge your iPad as quickly if you are using your iPhone charger. Just use the original charger that was given with the iPad.

If you don’t want anyone to access your personal information, your iPad can be set to delete all data. This feature erases everything recorded on your phone after someone has tried and failed 10 times.

Many people find it difficult to type on tablets, but it gets easier with time. Alternately, you can use the speech dictation feature of iPad. Press the home button of your iPad twice and select the microphone icon that appears. After you finish speaking, push the icon once more to see text.

The iPad’s default setting shows two lines of every email prior to it being opened. You might want to see more than that, though. Just access your Setting and the select Mail. Go to Mail, Contacts, and Calendar to adjust Preview Mail Options to add more lines.

You may be annoyed by the chiming whenever you get an email. This can be turned off! To do so, go to Settings and General. Select Sounds. Within that option, you can turn the sound off or adjust it to be less annoying and suit your needs better.

Are you tired of tapping your bookmarks icon when you want to get to your usual websites? To resolve this problem, set your bookmarks bar to stay on permanently. Go to your Settings screen, click Safari and then go to Always Show Bookmarks and switch this to the On position.

iPads are expensive, so take good care of yours. Screen protectors are purchased by many people. Applying one of these plastic sheets to your iPad will protect the screen from shocks and dust. Get a soft cloth and dampen it with water if you need to clean your screen. Don’t use window or household cleaners on the iPad.

Running Apps

Want to get to your running apps quicker? Double click the home button and a bar of recently-used and running apps will appear on the screen. This can save you lots of time.

It is easy to find out what website hyperlinked text will take you when using your iPad. You can easily solve this. On your computer, all you have to do is put your mouse on the word and the URL will appear. On your iPad, just tap and hold onto the word. This will reveal the URL of the linked word.

It’s simple to copy some text and paste it elsewhere on the iPad. Tap the text you intend to copy and hold your finger down, then choose “select” from the popup menu that appears. Tap the screen again, and you can select Copy. Then, tap and hold for a few seconds and choose Paste.

Most people know about accessing the iTunes store with their iPads, but they’re not aware of all the added features. One interesting function is iTunes U. The U stands for university. In this section, there are plenty of podcasts of an educational nature for students and anyone who loves to learn.

And now you are in possession of a solid foundation to use as a springboard to future enjoyment of your iPad. There are so many uses for your iPad, you will soon carry it with you all the time. Eventually, you will likely find that there is nothing that you use more to find information that you need as it will be right at hand at any moment.

Learn Everything Possible About Your Ipad

The iPad tablet is a wondrous gadget. You can write documents, sing karaoke, doodle and perform a variety of other tasks using this space-age gadget. You won’t be able to access all of its features if you don’t know enough about it. This article will show you some great tips and advice for getting the most from your iPad tablet.

The iPad’s iOS supports folders now. Just tap an app and hold it until it wiggles, then drag it over the app you wish to pair it with. This will combine the applications that you have into a single folder. Then you rename the folder.

VPN networks are perfect for accessing remote servers. In order to connect to a VPN network through your iPad, navigate to Settings and select the Network tab. Then, select the VPN feature. You will then be asked for a username and a server address. Connect with that network administrator if the server address is something you don’t know.

Try to keep track of what apps you leave running when you are not using them. You can run many iPad’s apps in the back while you are doing other things. To see the things that your iPad is running, double click the Home button. This will show you the current apps at the bottom. Swipe down in order to eliminate the bar after you finish.

Your password information can be protected by setting it to erase if someone enters it incorrectly a certain number of times. This will help to delete all data after a certain amount of attempts.

The factory setting for previewing an email shows you two lines before opening it. Sometimes, you may want to have a larger preview. To do this, go to Settings>Mail. Then choose Contacts, go to Calender, then pick the Preview option to increase the number of lines.

You must understand how to maintain your iPad correctly. Start by keeping it away from direct sunlight and do not leave it inside a hot car. One problem that could result is a faulty or poorly working battery. Also, make sure that you do not put it any place where it will come in contact with liquids. You should buy a cover that is padded to provide further protection for the device.

Quickly Mute

Now you can quickly mute your iPad. The original iPad didn’t have a mute button. All newer iPads now allow you to mute your iPad’s sound. Now, in order to quickly mute your iPad, simply press the volume-down button and hold it there.

If you have purchased an iPad for your child and are worried about them viewing mature content, change the settings so that this type of content is blocked. In the settings menu, you can easily limit access to mature content. You can restrict mature films, bad language, and inappropriate content.

Set up FaceTime with your phone numbers and emails. By default, FaceTime on your iPad will include the email that you set the iPad up with, but you can add more. If you have other email accounts associated with FaceTime, change the information in the Settings.

Go to your apps that you keep running quicker and easier! Double click the home button and a bar of recently-used and running apps will appear on the screen. Rather than scrolling for apps, you’ll be able to find them instantly.

Do mystery hyperlinks on web pages annoy you when you use the iPad to browse the web? This is easy to solve. There’s no mouse on an iPad, so pointing at the link like you would on a PC is out. Instead, tap the link and hold your finger there. Doing this will cause the URL to appear.

The iPad has a clipboard for copying and pasting, just like a full-size computer. All you have to do is tap on your text and then copy it. The text you want to copy will be highlighted in yellow, but you can change your selection. Choose copy once you are done. You can now paste in the text if you just tap, hold and select “paste.”

Shutter Button

When you take photos, don’t fall into the trap of holding the device by the sides. This makes your shutter button move, and you may start wobbling when trying to snap photos. Make use of the orientation lock. The shutter button will be easier to access since it will be near your thumb. After you snap the picture, edit the image with the editor and rotate the video or image at a later time.

Your iPad is more useful after you implement the information presented here. Remember and share each of these tips that you learned. Knowing more about using your iPad will allow you to teach and help others.

Using Your IPad For Home Or Business Use

You want to use the iPad for many things, but the technology might be confusing you. It’s more than just a gaming system! The iPad can enhance your life in so many ways. Get started today by learning more with the advice from this article.

Pay attention to how much you spend on all those apps you buy. There are many, many helpful apps and it is easy to go overboard. Therefore, you should closely watch your spending.

Server Address

The iPad can use VPN networks for accessing servers in a remote location. You can enable this VPN connection by activating the VPN feature in the network settings. A server address and username will be required to use this. If you aren’t sure of your server address, contact the network administrator.

Does it irritate you when you get an alert about your iPad detecting a wi-fi network? Go to settings and turn this off. Select Wi-Fi, and from there, you can turn off this feature.

Your iPad is defaulted to show the first two lines of an email in preview. It can help to see more content before opening it. Under Settings, tap on Mail. From Mail, choose Contacts, then go to Calendar where you can change the options to preview mail.

To protect your investment, you need to understand how to properly care for your new iPad. Don’t keep it inside a locked car and make sure it’s not in direct sunlight. One problem that could result is a faulty or poorly working battery. Also, remember to keep your iPad away from liquids, which are extremely damaging. You should also get a quality padded cover to protect your iPad from shocks and dust.

Simply Hold

If you ever need to mute the sound on an iPad, you should try this tip. Simply hold the volume down button for a couple of seconds. That’s faster than adjusting the volume repeatedly. When ready for original volume level, simply hold the button down again.

When you want to copy and then paste text, tap it and click Select. Next, choose “copy” from the popup memu. After that, go to the place where you want to paste the text and hold again. You will then see the option to paste. Click on that. If you want to copy and paste a paragraph, you will need to click the area four times.

It’s simple to find the apps which are running. Just double-tap the home button, and you will see them on the bottom of the screen. This is a good way to quickly access an app instead of scrolling on your screen to find the apps you need.

Adjusting the brightness of your screen can help you extend the life of your iPad’s battery. This can help when you need to have as much battery life as possible. Double touch the Home button and find the sun icon to reduce the level of light on your screen.

Manage your notifications. If you have various apps, you may always get alerted with various popups. Fix this by navigating to Settings > Notifications. You can easily manage which applications send alerts and which don’t. That helps you to be alerted by whatever is most important to you.

Search Engine

Are you getting crummy Google search results on your iPad? You can use a different search engine. Under Settings, choose Safari, and then Search Engine. Find your search engine on the list and make the selection. Your choices will be Bing, Yahoo or Google.

You can’t do day-to-day swiping in the calendar app. Instead, you need to utilize the iPad’s navigation bar, which is situated near the bottom of your screen. The current day is marked in blue and should be easy to notice.

Are you aware of the fact that you don’t need to use the iPad keyboard? Many people find the iPad’s on screen keyboard difficult to use. A better option is to buy a Bluetooth-enabled keyboard, which can be used with your iPad easily. This will enable you to type freely as you would with a laptop.

Does your iPad seem to be slowing down when loading up apps? Have you deleted all the things you no longer use on your iPad, but it’s still slow? You can gain more space by saving your music and videos to the cloud server. For most people, that helps the iPad to be speedy and smooth once more.

Just double-tap any text you want to copy on your iPad. However, it can be hard to copy a whole paragraph by using that one method. Tap the text you’ve chosen four times to copy the entire paragraph. This can also work for URL’s and addresses too.

Find My iPad is an indispensable feature on the iPad. It shows you exactly where you can find your iPad. It may seem annoying now, however you will be grateful if the iPad is ever lost.

Would you like to access your PDF docs on the iPad? One way is to view it in iBooks after emailing the files directly to your email. Another option is to use the iTunes app on your desktop or laptop by syncing your iPad.

What is on your browser history? You would not want anyone to see anything personal that you were viewing. This browser automatically loads the last page you were on, so go to a tame page if you know you will be showing someone your iPad.

After you educate yourself on your iPad, you can use it the way you have always wanted. This mobile device is truly versatile! Continue to learn all you can. The iPad is constantly updated with new apps.

3 Factors Game Developers Must Treat As Gospel

game devWhether its iPhone or android, there is a plethora of games that have flooded the app store. There are games of various forms, sizes and shape that indulge the users in various time-killing activities. Games like Shadow Fight 2 or Angry Birds are still renowned and played by a vast majority of players because of the excellence in their designs and their ease of use.

Newbie game developers are struggling to come up with new ideas for games and so are the old timers. Every game developer must understand the needs of their users before they sit down to code, and here is a list of 3 factors that should govern every mobile game.

#1: Design and Plot

Whether its UI or UX, the first thing every game developer should consider is the design of his or her gaming platform. The game must be appealing to the user and must stand out from the rest. For this to happen, a developer has the make his or her game charismatic and addicting. The first thing is visual graphics, which the user experiences first when he opens the game. If the graphics and design of the game is attractive enough, your user is hooked instantly. Complexity is an art and can be mastered by few. Till you reach that status, stick to minimalism.

Secondly, the game should have a sound plot that will challenge the users’ intellect. A random game with random functions will die out in the crowd.


#2: Simplicity

Simplicity is indeed the ultimate sophistication. A user will only play the game if he is able to fathom its functions and its plot. The player should be able to understand the crux of the game within seconds of opening it. As the game proceeds, the user may choose to add complex scenarios and functions, but the basic game control and steps should be understandable.


#3: Continuity and Addiction

Recent statistics show that 40-50% users delete an app within 45 seconds of downloading it. To make sure this doesn’t happen to your game, you have to get your user hooked within the first few seconds of opening it. Continuity is key. Your game should have periodic updates and extensions to keep your users drawn. As levels proceed, the game should completely absorb the user. This is addiction. A game should be such that the user forgets to have lunch.

Keeping these aspects in mind will help your game grow and go higher up in the ranking sheets. Research is vital. So before you go out and develop your game, make sure you make it your religion.