This is great for large batches of data but has issues in terms of key distribution and management.Ģ) Asymmetric encryption: This type of encryption uses two separate keys for encryption and decryption - a public key and a private key. An Overview of the Two Types of Encryptionġ) Symmetric encryption: This type of encryption is reciprocal, meaning that the same key is used to encrypt and decrypt data. In the digital world, a key can come in many forms - a password, code, PIN, or a complex string of computer-generated characters. This means only people who hold the key can unlock the door and gain access to whatever it’s protecting. When we talk about encryption, it’s much like a lock on a door.

The keys can either be identical (symmetric) or unique (asymmetric). In this example, you can see how the data changes from plaintext to ciphertext and back to plaintext through the use of encryption algorithms and decryption keys. What Is Encryption?īefore we can answer the question “what is asymmetric encryption?” we first need to quickly cover what encryption is in general. Later on, we will also take a look at the strengths and weaknesses of this type of encryption. In this article, we’ll cover what asymmetric key encryption is and answer your question “how does asymmetric encryption work?” in layman’s terms. And this is where asymmetric key encryption - or what’s also known as public key encryption - comes into play. One of the best ways to protect the data is to encrypt it. Hackers can steal stored data from your devices, emails, cloud platforms, and USB drive, or when you transfer it from one place to another via the internet. But when everything is stored on computers, data privacy becomes a big concern.

What is asymmetric encryption? How does asymmetric encryption work? These two questions are becoming common as the world is getting more digitized and paperless. Your ultimate guide to understanding asymmetric encryption - what it does, how it works, and its strengths and disadvantages

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