![]() ![]() While you haven’t actively taken part in the process, you’ve still received the benefit.Įncryption protects against interception and theft of your data. If you have an online account just about anywhere, your information is likely encrypted. In the digital world, encryption is used as a means of securing personal information, such as passwords and internet traffic, as we’ll discuss in a later section. The same methods apply to digital encryption, but the ciphers are more complex. The ancient Greeks often used ciphers to scramble messages, usually just rearranging the letters of each word or applying a simple rule. We’ll talk more about encryption keys in the next section.Ĭryptography, the broader term for securely passing information, isn’t new. In order to ensure only the intended recipient can decrypt that data, an encryption key is shared that allows two machine to agree that the data source and destination are as intended. The cipher converts plaintext to ciphertext, making the information unreadable. The information is scrambled using a cipher, such as AES (read our guide to what AES is), and a key is shared between parties that allows the recipient to decrypt it. Essentially, it’s a way that you can encode a piece of information so only the intended recipient can access it. What is Encryption?Įncryption is a simple concept to grasp. While cryptography is a dense and complex topic, we’ve tried to make it as simple as possible for the purpose of this guide. Our hope is that by the end of this guide you’ll understand the need for encryption on sensitive data and the real-world applications for it. We’ll give you a basic definition of encryption, go over the different ways in which it happens and provide some uses for it, too. In this guide on encryption, we’re going to address why sensitive information needs to be encrypted in-transit and storage so you can protect yourself against poor security practices. It’s not the only example, either, with sites like Britannica recently being accused of plaintext password storage. The Ashley Madison data breach of recent memory is a prime example of mishandling of sensitive information, where over 300GB of user data was compromised in plaintext form. The list of sites that store your password unencrypted is staggering. MP4 Repair: How to Fix Corrupted Video Files in 2019.Best Choice Stellar Phoenix Data Recovery.How to Create a Strong Password in 2023: Secure Password Generator & 6 Tips for Strong Passwords.How to Securely Store Passwords in 2023: Best Secure Password Storage.Best Password Manager for Small Business.How to Access the Deep Web and the Dark Net.Online Storage or Online Backup: What's The Difference?. ![]() Time Machine vs Arq vs Duplicati vs Cloudberry Backup. ![]()
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