How Does Encryption works? Encryption Explained #encryption #technology #softwaredeveloper #shorts

Encryption is a process that involves converting plain text or data into a coded form called ciphertext to prevent unauthorized access or interception during transmission or storage. It ensures the confidentiality and integrity of information. Here's a simplified explanation of how encryption works: Plaintext: The original data or message that needs to be protected is called plaintext. It could be a document, a file, or any other form of data. Encryption Algorithm: An encryption algorithm is a mathematical function or set of rules used to convert the plaintext into ciphertext. There are various encryption algorithms available, such as AES (Advanced Encryption Standard) and RSA (Rivest-Shamir-Adleman), each with its own characteristics and purposes. Key Generation: Encryption algorithms require a cryptographic key, which is a string of bits or characters used to control the encryption and decryption process. Keys can be symmetric (same key for encryption and decryption) or asymmetric (public and private key pair). The strength of the key is crucial to the security of the encryption. Encryption Process: The encryption process takes the plaintext and the encryption key as input and applies the encryption algorithm to produce the ciphertext. The algorithm performs a series of mathematical operations, such as substitution, permutation, and bitwise operations, to transform the plaintext into an encrypted form. Ciphertext: The encrypted data produced by the encryption process is called ciphertext. It appears as a random sequence of characters or bits that are unintelligible without the proper decryption key. Transmission or Storage: The ciphertext can now be transmitted or stored securely since it would be extremely difficult for unauthorized parties to decipher it without the decryption key. Decryption Process: To retrieve the original plaintext from the ciphertext, the decryption process is performed. The decryption algorithm, which is typically the reverse of the encryption algorithm, takes the ciphertext and the decryption key as input and applies mathematical operations to reverse the encryption process. Decrypted Plaintext: The output of the decryption process is the original plaintext, which can be accessed and understood by authorized individuals. It's important to note that encryption alone doesn't guarantee absolute security. Factors such as key management, secure transmission channels, and secure storage also play vital roles in maintaining the overall security of encrypted data. Please follow and ask any question to our linkedin profile and twitter or our web site and we will try to help you with answer. Linkedin https://www.linkedin.com/in/softwizcircle/ twitter https://twitter.com/soft_wiz website http://softwizcircle.com/ FB https://www.facebook.com/Softwiz-circle-113226280507946 Here Group of People are sharing their Knowledge about Software Development. They are from different Top MNC. We are doing this for community. It will help student and experience IT Pro to prepare and know about Google, Facebook, Amazon, Microsoft, Apple, Netflix etc and how these company works and what their engineer do. They will share knowledge about Azure, AWS , Cloud, Python, Java,.Net and other important aspect of Software Development.