Encrypt File

How To : Compress and encrypt an .EXE file with MPRESS

For the newer generation, using a computer is now a common thing that a lot of people must know how to do. Regular things like opening programs, writing papers, and using the internet are all easy to get, but there are other things that can be a bit harder for those less exper ...more

How To : Encrypt files with OpenSSL in Debian Linux

This video shows how to encrypt files with OpenSSL in Debian Linux. First we check if open SSL is installed on the system. If not, install it using packet manager. Next create the file going to be encrypted. Now encrypt the file. In this case AES algorithm in ypher block chain ...more

How To : Encrypt files & folders on a Mac with TrueCrypt

This video tutorial is in the Computers & Programming category where you will learn how to encrypt files & folders on a Mac with TrueCrypt. Open up TrueCrypt and click on create volume > create an encrypted file container > next > standard truecrypt volume > next. Here you nam ...more

How To : Encrypt batch files with variables

Encryption is the process of converting you data in to other obscure form so that no one can read it. Encryption can also be done using batch files. Batch files are scripting programs in windows which can be used to program small automatic operations. To do this open a notepad ...more

How To : Encrypt Your Sensitive Files Using TrueCrypt

Hello and welcome to another InfoSecurity World tutorial. The intent of this article is to teach one how to encrypt sensitive files. When set up correctly with a strong password, it would be almost impossible to hack. Even the FBI have had issues decrypting this software. I'm ...more

How To : Encrypt & Hide Files, Photos, & Videos on Android

If you have some photos, videos, and documents that you want to keep completely hidden and encrypted on your Android device, Andrognito is the app you need. We showcased this app in the past, but since then, CODEX has rebuilt it from the ground up with new and improved feature ...more

How To : Use GPG4Win in Windows to Encrypt Files & Emails

I love cryptography. It is like a great gigantic puzzle for me to solve. However, it is more important than that. It is also how we keep secrets safe. Not just sorta safe either, but really safe. Until recently, if you wanted to use strong encryption you had to either learn d ...more

How To : Password protect a folder on Windows Vista

In this tutorial, we learn how to password protect a folder on Windows Vista. To do this, you will first need to have WinRAR downloaded on your computer, you can get it here: http://download.cnet.com/WinRAR-32-bit/3000-2250_4-10007677.html. Next, you will right click on your s ...more

How To : Upgrade Your Motorola XOOM 3G to Verizon's 4G LTE

The Motorola XOOM was just released last week to Android-hungry fans waiting the next best thing to Apple's iPad. But should it have been released, considering Verizon's switching to the 4G LTE network soon? From what I saw across Android forums, yes—because most could not wa ...more

How To : Hide a secret message in an image file with Mozaiq

Want to make sure a message doesn't fall into the wrong hands? Try embedding it in a web image. With the Mozaic Encrypt web app, it's both quick and simple. For all of the relevant details, and to get started adding secret messages to image files yourself, watch this home-comp ...more

How To : Password protect files and folders in Mac OS X

Password protect your files and folders in Mac OS X. This free video tutorial from CNET TV will show you how. Thwart would-be snoopers with this home cryptography guide, which presents easy-to-follow, step-by-step instructions on how to protect your privacy by encrypting your ...more

How To : Password protect files and folders in Windows

Password protect your files and folders in Microsoft Windows XP or Vista. This free video tutorial from CNET TV will show you how. Thwart would-be snoopers with this home cryptography guide, which presents easy-to-follow, step-by-step instructions on how to protect your privac ...more

How To : Encrypt your Microsoft Office documents

Check out this tutorial and learn how to encrypt Microsoft Office files to help prevent unauthorized people from opening a workbook, document, or presentation. Watch the video to see how easy it is to set a password to help you control who can open or modify the Office files y ...more

How To : Export OpenOffice Writer documents as PDF files

In order to protect your word processed documents, it is a good idea to export them for distribution as PDF files, which allows you to encrypt, and add password protection to your work. Open Office Writer includes a built-in Export to PDF feature, and in this screencast tutori ...more

How To : Bypass Windows and Linux Passwords

If you're interested in bypassing Windows and Linux passwords, there is a great tool from the good people at Kryptoslogic. Have you ever forgotten your administrator password? Have you ever bought a used computer with a password on it? Well, Kryptoslogic have created a boot-di ...more

How To : Copy DVDs to a Mac computer with Handbrake

This video shows you how to copy a DVD to a Mac using a free application called Handbrake. Open the Handbrake window, select the DVD you want to copy from where it's listed on the side, and click open to start scanning. After the scanning is done, a window will come up where y ...more

Uncrackable : Secure Your Secrets with 4096-Bit Encryption

As you progress in the world of information security, you'll find yourself in situations where data protection is paramount. No doubt you will have files to hide and secrets to share, so I'm going to show you how to use the GNU Privacy Guard (GnuPG or GPG for short) to encrypt ...more

How To : Recover WinRAR and Zip Passwords

Archiving and compression is a great way to store and prepare files for sending. You can reduce the size of a file, turn a group of files into a single file, and even encrypt and password the contents! Just take a look at this image to see how much it compressed a 28GB text fi ...more

How To : Keep your diary private

If you're serious about keeping your diary for your eyes only then you might have to take some drastic steps. There are some very clever ways to distract from, encrypt, hide, or disguise a diary if you're willing to put in the work. If you keep a diary, you’re likely to want ...more

How To : Recover your Windows password and wipe hard disk

A tutorial on how to "break in" to your Windows machine after you have lost the password. This works in Windows NT, 2000, and XP machines without an encrypted file system. I then show you how to wipe a hard disk to assure no one can gain access to your data once the drive is s ...more

How To : Hack Mac OS X Lion Passwords

This Null Byte is a doozey. On Sunday, September 19th, an exploit for the latest Mac OS X 10.7 "Lion" was discovered by Patrick Dunstan. This exploit allows for an attacker, even remotely, to request to have the root user's password changed without knowing the password to the ...more

How To : Things to Do on WonderHowTo (02/22 - 02/28)

WonderHowTo is made up of niche communities called Worlds. If you've yet to join one (or create your own), get a taste below of what's going on in the community. Check in every Wednesday for a roundup of new activities and projects. Thanks to all of our active moderators and ...more

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