It’s a very cool trick but I believe that terrorist must have used this method to convey messages across the world. I just found out that it is possible to hide TEXT messages in any images file. It can be encrypted and the text can’t be viewed easily. Hiding text in images is called Stegnography is NOT something new. There are freeware that is capable of doing this and the release date is year 2005. Looks like I am a little outdated to know this technique! Continue reading if you’re interested to know how to hide text messages in images.
If you search in Google on “Hide Messages in Images”, you’ll find a lot of program that can do this. Some are shareware and some are freeware. I’ve tested a few freeware and only 1 of it works fine in hiding messages inside images.ImageHide is the one that gives me no problem in hiding text messages inside any image file.
It’s very easy to hide text messages in images by using ImageHide. First, load any image you want. At the bottom of ImageHide, you can type your secret text. Once you’ve done that, click on “Write Data button” to insert the text message into your image. Finally, click on Save Image button to save your image in either BMP or PNG format.
To read the hidden text message, click the Load Image button. If there is text embedded into that image, it’ll show the ImageHide version you’ve used to embed the text message, whether it’s encrypted or not and also the data size.
If you want extra security, you can use the Encryption. Just click on the Encrypt button before you Write Data. It’ll prompt you to enter a password to encrypt it. After you type in a password, you’ll see that the text that you want to hide becomes random letters and numbers. So if someone knows that you use ImageHide, they still can’t simply read the hidden text message without the password.
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