When the sender and the recipient use just a single key to exchange a message securely - that’s symmetric. There are two types of cryptography: symmetric and asymmetric.

Think of encryption and decryption this way:Ī method of locking (scrambling) and unlocking (bringing it back to original) data with unique keys (passwords), which are unfathomably long numbers. In fact, it’s one of the underlying technologies that powers cryptocurrencies (hence the name), virtual private networks (VPNs), password managers, etc. Now, it has evolved into sophisticated tech. The earliest record of its usage dates back to ancient Egypt. Safeguarding privacy is a top priority for discerning internet users.Ĭryptography is as old as pharaohs. The act of restoring the encrypted data back to its original form is called decryption. The act of changing the format of data from comprehensible to unintelligible is called encryption. The readable text is called plaintext, whereas the scrambled version is ciphertext. We’ll tell you, but you first need to know what cryptography is.Ĭryptography is any process of turning understandable data into gibberish. Also, there are different types of encryption. What you might not know is that there are the so-called keys and they have different lengths. You know it protects your data from hackers. This word is constantly thrown around in reviews, specifications, and basically all things internet-related. Best Electric Garage Heaters 120V for 2022.7 Best Bluetooth Speakers for Outdoor Party for 2022.7 Best External Hard Drives for Mac For 2022.10 Best Shallow Mount Subwoofer Models for 2022.12 Best Drawing Tablets for Beginners and Pros in 2022.8 Best Microphones for Streaming for 2022.11 Best Budget Studio Monitors for 2022.9 Best Motherboards for Ryzen 7 3700X for 2022.11 Best Portable Monitor Options for 2022.

Is encryption good