What Is File Encryption
Encryption Basics
2/17/2024
File encryption is a crucial aspect of securing your sensitive information in the digital world. When we talk about data encryption, we're essentially referring to a method of converting readable data into an unreadable format, known as ciphertext. This process involves using a key or password to encode the data, making it appear scrambled or jumbled to unauthorized users. To learn about another way encryption can be used to protect your data check out this post on VPN Basics.
The types of data that you might want to encrypt are those that contain sensitive information, such as banking records, credit card details, medical records, logins and passwords, or any personal data that you wouldn't want to be accessed by cybercriminals or malicious actors. Encrypting this information adds an extra layer of protection, ensuring that even if someone gains unauthorized access, they won't be able to decipher the encrypted content without the correct decryption key.
Most operating systems offer built-in tools for file encryption. These tools allow users to encrypt individual files, folders, or even entire drives, both internal and external. There are also third-party encryption software programs available. Some of these software programs are free, while others require payment. It's important to research and choose an encryption software tool that suits your needs and is user-friendly.
Below are four examples of file encryption tools, in no particular order. Simply click the name to be taken to their respective website for more information.
*Undatti does not receive compensation from these vendors. These examples are only to give you an idea of some of the encryption tools available for use.
To draw a simple analogy, consider file encryption as putting your sensitive information in a locked steal box. The locked steal box serves as the encryption, and only those with the correct "key" (password) can open and understand the contents. This is a crucial step in safeguarding your digital privacy and protecting your personal data from potential threats in the online environment.
Also remember to always keep your passwords somewhere safe! We’ll discuss password managers and their benefits in another post.