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Thursday 31 July 2014

Facebook Introducing Save Button For Their Users




By Kunal Vohra, Director@ H2K

Every day, people find all sorts of interesting items on Facebook that they don’t have time to explore right away. Now you can save items that you find on Facebook to check out later when you have more time. You can save items like links, places, movies, TV and music. Only you can see the items you save unless you choose to share them with friends.

IntroducingSaved2






Save Once, View Anywhere
You can view the items you saved at any time by going to your saved items in the “More” tab on mobile or by clicking the link on the left hand side of Facebook on the web.
Your saved items list is organized by category and you can swipe right on each item to share it with your friends or move it into your archive list.
IntroducingSave



   


Get Reminders About Your Saved Items
We’ll sometimes show you reminders of your saved items in News Feed. For example, we might show you links to articles you saved:




Save will be available to everyone on iOS, Android and the web over the next few days.
 IntroducingSave3


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Facebook Inc. To Provide Free Internet Joining Hands With Bharti Airtel


Admin "Kunal Vohra"




Earlier this month, the founder of the Social Networking giant highlighted the future of universal Internet access, the dream that Facebook founder Mark Zuckerberg wants to fulfil, in an effort to make Internet access available to everyone across the world just like a service as essential as of 911 in the case of an emergency.

Dream comes true! Facebook Inc. (FB) in partnership with Bharti Airtel Ltd. (BHARTI) of India today launches its first Android and web application with free data access to a wide range of services, according to Guy Rosen, a product management director at Facebook.

This new offering from Facebook is launching in Zambia before coming to other developing countries eventually, and provided through a mobile application known as Internet.org, named after a project developed by the world’s biggest social networking site to expand Internet access to the developing world.
“Right now, only 15% of people in Zambia have access to the internet, Zuckerberg said via FB post. “Soon, everyone will be able to use the internet for free to find jobs, get help with reproductive health and other aspects of health, and use tools like Facebook to stay connected with the people they love.
According to Zuck, today 2.7 billion people, just over one-third of the world's population, have access to the Internet, and the adoption has been growing at a very lower rate, by less than 9% each year. The rest of the world’s 5 billion people who do not have access to Internet are lacking access due to issues such as high costs or improper infrastructure and he thinks that 90% problem of the world’s population isn’t a lack of a network but lack of affordable data plans.

Internet.org—a global partnership launched by Zuckerberg last year, along with other major information-technology leaders as well as nonprofit organizations and local communities—plans to bring those 5 million people who are without Internet access into the Digital Age.

Internet.org app will offer some basic services to Airtel customers without incurring any data charges. It will include access to Facebook, Messenger, Wikipedia, and Google Search, along with Accuweather, local news, health information and employment services.
Over 85% of the world’s population lives in areas with existing cellular coverage, yet only about 30% of the total population accesses the internet,” Internet.org product management director Guy Rosen wrote in a blog post. 
Affordability and awareness are significant barriers to internet adoption for many and today we are introducing the Internet.org app to make the internet accessible to more people by providing a set of free basic services.
Although the service is limited only to Airtel users in Zambia, but according to Facebook it’s just an initial move, the bigger approach is yet to come. The goal of the biggest social networking site is to bring the service all over the world.
This is a big step forward in achieving the mission of Facebook and Internet.org,” Zuckerberg said. “We're looking forward to bringing free basic services to more countries soon.
On the whole, it is reasonable to expect that giving poor people access to Internet and possibility of connecting with people anywhere around the world will be socially transforming the life in a very positive way.

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Tuesday 29 July 2014

Instagram Mobile App Issue Leads to Account Hijacking Vulnerability




Instagram Mobile App Vulnerability leads to Session Hijacking


Admin "Kunal Vohra"

In the era of Government surveillance, ensuring the security and safety of our private communications regardless of platform – email, VOIP, message, even cookies stored – should be the top priority of the Internet industry. Some industry came together to offer Encryption as the protection against government surveillance, but some left security holes that may expose your personal data.

A critical issue on Instagram’s Android Application has been disclosed by a security researcher that could allow an attacker to hijack users’ account and successfully access private photos, delete victim's photos, edit comments and also post new images.

Instagram, acquired by Facebook in April 2012 for approximately US$1 billion, is an online mobile photo-sharing, video-sharing and social networking service that enables its users to take pictures and videos, apply digital filters, and share them on a variety of social networking services, such as Facebook, Twitter, Tumblr and Flickr.

USING UNENCRYPTED HTTPS CONNECTION
Instagram’s Android Application communicates with its server over an unencrypted HTTP connection, which is susceptible to tampering by anyone in a position to intercept it, Mazin Ahmed, who discovered the vulnerability explained in a blog post.
I started using the app on my phone, and monitoring the traffic in the network using WireShark, looking for evidence for unencrypted data that goes through the network or a technique to make this data unencrypted (if it was encrypted),” said Mazin.
INSTAGRAM SESSION HIJACKING
He found that the unencrypted Instagram app communication also vulnerable to session hijacking flaw that can be done using a man-in-the-middle attack, common technique used by attackers to intercept wireless data traffic.

Reusing intercepted HTTP session cookies on another system/browser allows the attacker to hijack the session of the victim's Instagram account.
As soon as I logged into my account on my phone, Wireshark has captured unencrypted data that goes through HTTP. This data includes: The pictures that the victims watching, The victim's session cookies, the victim's username and ID.
It is really surprising that the largest social networking giant Facebook ignored such a big issue in its most popular image and video sharing service and failed to take the maximum measure to insure the security of its users.
Instagram Mobile App Vulnerability leads to Session Hijacking

Mazin, who believes the issue might be getting exploited by the intelligence agencies for the purpose of surveillance, reported the vulnerability to the Facebook on 24th July, but its security team replied: “Facebook accepts the risk of parts of Instagram communicating over HTTP not over HTTPS.

Facebook has decided to adopt complete HTTPS for its Instagram mobile application in near future but till now it is not clear that how much time it will take.


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Friday 25 July 2014

How to Improve Your iPhone's Battery Life



Admin Kunal Vohra


How to Improve Your iPhone's Battery Life
Whether the iOS 5.0.1 update didn't fix all your battery woes or you're just looking to improve your iPhone's daily lifespan, we've got a few tips that can help you squeeze a little more juice out of your iDevice. Some are easy, some require a little additional hardware. Either way, these tips should help your iPhone make it through the day (or longer).

Start with the Simple Stuff



There are a few things everyone ought to do if they're looking to get a little more power from their iPhone, and for the most part it just involves understanding which features have a noticeable impact on the battery. Some are obvious and some are not, but if you turn them off or manage them better your device will stay on for a little longer each day.

How to Improve Your iPhone's Battery Life

Disabling Push Email will let your device idle rather than constantly waiting around for a new message. Sure, you might not get an email seconds after it was sent, but if immediate delivery isn't critical you should just set your phone to poll your mail servers less often.


Turning off Location Services is another helpful battery saver. Your GPS loves sipping power, so if you keep your apps from constantly tracking your location your iPhone will last a bit longer.


Download over Wi-Fi instead of 3G. If you have any larger downloads, such as a software update, a podcast, music, video, or whatever, you'll be better off letting Wi-Fi handle the download. First of all, it'll generally download faster over a Wi-Fi connection so your phone won't be actively downloading for quite as long. Second, your phone's 3G radio tends to be a little more battery-hungry so it'll cause more of a drain regardless.


How to Improve Your iPhone's Battery Life

Disable unnecessary notifications. Every time you receive a notification, your device's screen lights up to tell you. This takes a little power and you probably don't need to be notified of every little thing that every app wants to tell you. Go into your iPhone's notification settings (in the Settings app) and turn off notifications for any app you don't really care about.

Clear the multitasking queue so you don't have an endless trail of open apps. Even though Apple designed multitasking to be battery-friendly, suspending a ton of apps still takes its toll. It can be frustrating to manually close a bunch of apps in the multitasking queue, but doing this on a weekly basis can help reduce unwanted battery drain.

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Thursday 24 July 2014

How To Create Run Commands in Windows


Admin "Kunal Vohra"
There is no doubt that Microsoft Windows is the most widely used operating system in all parts of the world. Apart from being simple to use, it is quite rich in features as well, which makes our lives quite easy.
The Run command available on Windows operating system is one such power packed feature that lets you to open a document or an application instantly with the help of just 1 command. So, rather than clicking several icons or using multiple commands, you can use the Run command to open any program or document instantly. For that you will need to Create Run Commands for any software of your Choice which you use Frequently.
Create Run CommandsBut, do you know how to Create Run Commands of your Own? Well, it is really easy, which involves just few steps. Through this article, I will help you understand how to access your favorite applications by creating custom Run commands.
You Would also like to Read some Cool Facebook Tricks

Open Run Command:

Before I show you how to create your own Run commands, let’s take a quick look on how to open Run Command. First of all, you need to open the Run window by just pressing the Windows Key along with the R key, i.e. Windows + R. Now, you have to type the name of the program that you desire to open up or execute. Unfortunately, not all programs can be accessed through this method. So, let me show you how to create Run commands that do not come as inbuilt commands.

Steps to Create run commands of your own


Step 1. The first step is to select the software or application for which you want to make custom Run command. For example, let us consider Google Chrome as the example here. Remember, you can choose any application other than which is already there in the Run command.

Step 2. In the second step, right click on the desktop of your computer system and make a new shortcut.
Right click > New > Shortcut

Step 3. As you select the Shortcut option in the 2nd Step, it will open up a dialog box. And, the dialog box will ask you path of the application or software for which you want to create the Run command.

Step 4. Now, you need to browse through the files and choose the one that shows “chrome.exe”. Well, it is quite obvious that all the executable files can be found in the C drive (or wherever the Operating System has been installed), inside the folder “Program Files”. For example, “C:\Program Files\Google Chrome\chrome.exe

Step 5. Once you are done with Step number 4, just click on “Next” button and simply provide a relative name to that shortcut. Remember, the same name will be used later in the Run command.
For example, “GC” for Google Chrome

Step 6. Now, click on the “Finish” button. Once it is done, an icon related to that application or software will show up on your computer’s screen. It means that the process of creating shortcut has been done successfully.

Step 7. In this step, just cut and paste that recently made shortcut icon into your computer’s root drive, in its Windows folder.
For example, C:\ Windows , Make sure you are the administrator of the computer or have its password.

Step 8. Now, you are done with the set up and can run the application through Run Command. Just go to Run and enter the keyword “GC”, and Google Chrome will begin executing.

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Use Two Different Profile Pictures on Facebook

Admin "Kunal Vohra"


Yes you can use Two Different Profile Pictures on Facebook, Anxious to know how ? Stay with me and i will show you.
The Bug Was Originally Founded by Khalil (Security Researcher)
UPDATE: The Bug Seems to be Fixed
Here in this Facebook Trick i will show you how to Use Two Different Profile Pictures on Facebook, Check out the Below Picture to get more Idea.


In the Above Picture You will notice that The Profile picture on my timeline and the Profile Picture in my Status are Different. Let us See how it is done.

Steps to Use Two Different Profile Pictures on Facebook


Step 1: First you have to Open your Timeline and Open your Profile Picture Album by clicking on Photos Tab, Choose a Picture that you want as another Profile Picture.
Step 2: Open that Picture in a New Window By Holding Ctrl and Clicking on it.
Step 3: Now Check the URL of that Picture, you will get something like below URL
https://www.facebook.com/photo.php?fbid=491366447588908&set=a.108695719189318.5863.100001466701828&type
All you have to do is Copy the fbid, Here in the above url, my photo fbid is 491366447588908.
Step 4: Open your Timeline, hover your mouse on your Profile Picture, you will see  Edit Profile Picture Option,Click on it and Select Edit Thumbnail.
Step 5: A popup window will appear, now Right Click on your Profile Picture and Choose Inspect Element,
Use Two Pofile Pictures on Facebook
Scroll down till you find <form action=”https://upload.facebook.com/save_square_pic.php”
Step 6: Now click on the Small arrow to Expand the Code Further.
Use Two Profile pictures on Facebook
Scroll down a bit, you will find <input type=”hidden” autocomplete=”off” name=”photo_fbid” value=”491366447588908“>
Now all You need to do is Replace the Current fbid Value with the one you Copied earlier in Step 3,You can do it by Double Clicking on the Current fbid Value and Replace it with the one you Copied earlier which is in my case :491366447588908.
Step 7: Click anywhere , Close Inspect Element Window and Now Click on Save, All Done, Now Check your timeline, update any status and you will see Different Profile Picture.
Step 8: Liked it? Learned Something new ? Then its time to Let your Friends Know about it. Have Fun!!!

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Wednesday 23 July 2014

Top 10 Simple Things Every Computer User Should Know How to Do




Admin "Kunal Vohra "brings knowledge for all computer users.

Top 10 Simple Things Every Computer User Should Know How to Do



No matter how tech savvy you are, there are certain things every one of us has to deal with when using a computer—and we don't always deal with them in the most efficient ways. Here are 10 things that everyone can (and should) learn to keep their computer fast, safe, and easy to use. 


Here at Lifehacker, we take a lot of the simpler stuff for granted: how to avoid viruses, use keyboard shortcuts, or even just keep your data backed up. Even if you've mastered all of these tricks (and there's a good chance you haven't), you may want to send this along to some of your less computer-savvy friends. After all, the more they know how to do, the less they'll call you for help.

10. Set Up a Simple Backup System




 We all know we should back up our computers, but it's always one of those things that you'll set up "one day". Setting up a backup only takes minutes to do, though, so you can do it right nowand forget about it until you need it—and when you do need it, you'll be glad you set it up. If you're just backing up to an external drive, you can just use the simple tools built in to your computer, like Windows Backup or Apple's Time Machine. However, that'll only keep you safe if your computer fails. If you lose your home in a fire, get all your gear stolen, or experience any other kind of disaster (God forbid), you'll have lost all those important documents, family photos, and other files forever. So, we recommend using a service like CrashPlan to back up your computer online. That way, it can back up no matter where you are, and that data will be safe no matter what happens to your hardware.














9. Do Everything Faster with Shortcuts

Top 10 Simple Things Every Computer User Should Know How to Do
The great thing about computers is that they can do a lot of things much faster than a human. Say you're looking for a specific word on a web page. Instead of scanning it yourself, all you need to do is press Ctrl+F and type the word you're looking for. There are mountains of shortcut like this, from pressing Ctrl+S to instantly save the file you're working on, Ctrl+P to print it out, or Ctrl+T to open a new tab in your web browser. It may seem like more trouble than its worth at first, but after you use a shortcut one or two times, you'll wonder why you ever did anything with the mouse. 



8. Protect Yourself From Viruses





Top 10 Simple Things Every Computer User Should Know How to Do




Windows users have long known the pain of viruses and other malware, but the good news is it's pretty easy to avoid. First, we recommend learning the difference between viruses, trojans, and other kinds of attacks, as well as the myths surrounding them. Then, install some good antivirus software to protect yourself (Avast is our current favorite). You can even get antivirus for your Android phone, if you so choose. But in the end, the best way to avoid viruses is to use common sense: don't open links that look suspicious, don't install programs from untrusted sources, and if a window pops up saying your computer's infected, make sure it's actually your antivirus software saying that and not a fake web page.




7. Set Up Your Network (and Fix Wi-Fi Problems)

Top 10 Simple Things Every Computer User Should Know How to Do
Understanding routers, modems, and the other things that make up your network can seem daunting, but there are a few basics that can fix most problems that come your way. Does your router constantly need resetting? Make sure it isn't overheating or clogged with traffic. Is your Wi-Fi speed and range less than ideal? Use one of these tricks to give it a boost. If you experience more serious problems, you can probably fix them yourself too. Check out our complete guide to knowing your network for more info—it's got everything you need to know, from buying a router to setting up your network and more.

6. Keep Your Batteries Lasting as Long as Possible

Top 10 Simple Things Every Computer User Should Know How to Do
Running out of battery on your phone or laptop can be pretty frustrating, but luckily, you can do a lot of things to keep it lasting longer. Your laptop has a lot of built-in power settings that can come in really handy, and there are a few tricks on both Android and the iPhone that will eke some extra time out of your battery. And, if you want your battery to retain that life, make sure you know how often to charge it to keep it alive in the years ahead.




5. Access Your Home Computer From Anywhere

Top 10 Simple Things Every Computer User Should Know How to Do
Ever go out with your laptop and realize you left something important on your computer at home? One way to solve this problem is to use a service like Dropbox, so your files are with you everywhere you go. However, it's also handy to know how to use your home computer from anywhere. With a simple app, you can log into your home computer from another machine and use it as if you were sitting right at your desk—whether you just need to grab a quick file or access a program you don't have elsewhere.








4. Keep Your Computer in Tip Top Shape with Regular Maintenance

Top 10 Simple Things Every Computer User Should Know How to Do
Computer maintenance has gotten really confusing over the years. Between defragging, cleaning up temporary files, and other tasks, it's almost like trying to maintain a car. Luckily, it's gotten a lot easier in recent years: you only really need to do one or two things to keep your computer running fast and smooth. Check out our guides to Windows maintenance and Mac maintenance for more info and keep your PC running like new. And if your phone's feeling a little sluggish.






3. Instantly Share a File Between Two Computers

Top 10 Simple Things Every Computer User Should Know How to Do
So you've got some files you want to give to your friend sitting next to you, but your flash drive has mysteriously gone missing. Well guess what? You don't need it! It's very easy to transfer a file between two computers over your wireless (or wired) network, whether it's between you and a friend or between multiple computers you own. Here are our favorite ways to share files with a nearby computer, but if you want to share them between multiple computers in your house, Windows 7's Homegroup feature is a great option. Of course, this is where the aforementioned Dropbox app can come in handy, too. And if you're sharing larger files over the internet.

2. Easily Find Your Lost or Stolen Gadgets


 You never know when you might misplace your phone, laptop, or other tech, so set up some safeguards now. iPhones have an easy-to-use feature called Find My iPhone that'll help you track it if it goes missing, but we're big fans of an app called Prey. With it, you can track nearly any laptop or smartphone that's gone missing, and even get a photo of who might be using it. If you're missing a camera, the CameraTrace service can help you find it, too. Of course, the best solution is making sure it doesn't get stolen in the first place, and making sure all your personal data is locked down. Which brings us to our last tip...





1. Keep Your Personal Information Safe and Secure

Top 10 Simple Things Every Computer User Should Know How to Do
Unfortunately, the internet isn't always a safe place, which means everyone needs to make sure they're keeping their personal information safe. Make sure you use strong passwords, remove personal information from photos and other files, and never use open public Wi-Fi networks without protection. Keeping your personal information safe is easier than it sounds, and if you aren't sure what to do, check out our checklist for staying safe online. You'd be surprised how unsafe you were being before.


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