If you have a highly confidential data that you need to share with your friends, how would you send the file across without compromising on its security? One way is to embed the message in an image and send the encrypted image over. This form of data encryption is known as Steganography. Here are 3 tools that allow you to do so in Linux.
If you’ve ever suffered a hard disk failure on your computer, you know how devastating it can be – especially if you haven’t been backing up your data regularly. Wouldn’t it be great if there is an early warning system that can keep you up-to-date on the status of your hard disk and lets you know right away if errors are found?
If you have installed Ubuntu 12.04 LTS on your machine, you will notice that it won’t automatically upgrade to the latest version. Here is how you can upgrade Ubuntu 12.04 LTS to 13.04.
Google Reader is officially gone. You probably have switched to another RSS reader or quitted following RSS feeds. Let us know in the poll below – without Google Reader, which alternative service are you using?
[Android] When you install an app from Google Play on your Android phone, it will automatically add the app to your homescreen. If you prefer to keep your homescreen clean and not cluttered with all the apps, here is the way to prevent Google Play from auto-adding widgets to your Android homescreen. 1. Open Google […]
Have you ever wondered why your Internet speed is always not as fast as your service provider said it would be? It never hurts to examine the most common causes of slower-than-advertised Internet speeds and determine whether one of these is happening to you so that you can determine how to remedy the situation.
Twitter is experimenting to serve tailored ads to its users. Here is how you can opt out of Twitter tailored ads and prevent Twitter from tracking you.
Disposable email addresses can be used to check out mailing lists, prevent spam and help avoid having to give out your real email address. Bloody Vikings! for Firefox enables you to create disposable email addresses quickly and efficiently within your browser.
For those command line lovers, you can easily display a calendar in the terminal with this command: cal This will work in both Linux and Mac OS X. The default “cal” command will show the calendar for the current month. If you want it to show other month, say January 2012, just type: cal 01 […]
If you are concerned about the security of your data on Dropbox’s server, and are fed up with the storage limitation, you may want to try out AeroFS. It sync your files across computer without storing them in the cloud and you can store as many files as your hard disk can hold.
Have you ever wished your smartphone would start playing music whenever you get home? How about turning off social networks when you’re in the car? Automagic presents users with a very simple way to automate their Android phone with the use of easy-to-understand flowcharts.
We’re always looking for ways to better manage Gmail, whether it’s using Gmail offline or automatically backing up your Gmail attachments to the cloud. If you use Firefox, you can take advantage of Gmail panel to manage your e-mail account in a single panel.
If you are a regular Facebook user, you will know that Facebook always show “Top Stories” in your news feed. I am not sure how Facebook determine which news is considered “Top stories”, but all I know is that I am missing out all my friends’ update that Facebook don’t deem as “Top stories”. There […]
One of the best social networking sites is Twitter. The only problem I have with it is that it just does so many things. While most know how to do the basics on Twitter, there exists some useful commands and keyboard shortcuts that make it even easier and better to use.
We have often said that you should use a complicated and unique password for each and every of your account. You can do so with the aid of KeePass desktop password manager. This article will show you how to integrate KeePass with Chrome and Firefox in Ubuntu so you don’t have to remember any password again.
Gmail comes with 15GB of storage space free of charge, but while you might think that will last you forever, as soon as you start to receive attachments, this space is very quickly eaten into. By using Attachments.me you can automatically back up your Gmail attachments so you are protected in case emails are accidentally deleted, or you need to free up a little space.
With the death of Google Reader now all but assured, it is time to move on, Rolio looks to grab your attention and become your new RSS friend.
Feedly is one of the best Google Reader alternative, and yet, one of the major concern with Feedly is that you cannot export your RSS feeds out of it. Well, that was in the past. Feedly has recently make available the option to export all your feeds to OPML file. Here is how you can […]