Putting sensitive data in email messages or cloud storage should give you the heebie-jeebies, but a good dose of cryptography can give you peace of mind. Pretty Good ...

Learning how to create a file in Python will open up a huge number of coding possibilities. This is useful if you want to store data to provide consistency between uses. However, it’s also extremely ...

Encrypting files on your computer helps to secure your data from unauthorized access. Microsoft Windows features the native ability to encrypt files and folders on your hard drives and removable media ...

Writing to files is one of the most important things you will learn in any new programming language. This allows you to save user data for future reference, to manipulate large data sets, or to build ...

So I have a program in Python for use on a Linux machine that's dealing with binary data flowing through what may be a Linux FIFO.<BR><BR>I'm using Avinash Kak's BitVector to modify the data as it ...

You probably have documents on your desktop operating system that contain sensitive information. So what do you do to protect that data? You could hide the document in an obscure folder -- but that's ...

Encrypting files, folders, and drives on your computer means that no one else can make sense of the data they contain without a particular decryption key—which in most cases is a password known only ...