To securely hash data for encryption, you can use algorithms like SHA-256 or bcrypt. These algorithms take the input data and produce a fixed-length hash value. This hash value can be used as a key for encryption. It is important to use a strong and secure hashing algorithm to protect the data from being easily decrypted.
Symmetric-key algorithms are a class of algorithms for cryptography that use trivially related, often identical, cryptographic keys for both decryption and encryption.
If we want to transmit the most secret data, we can use encryption process and transmit the data to the receiver. this process is called as encryption. regds nataraj
Encryption
Yes, encryption will help to protect your phone and data.
Encryption and the use of digital certificates.
Cryptography or encryption are the two names of same technique and that is file encryption. File encryption is the best and most reliable and user friendly way to secure your data. Encryption software that are genuine and easy to use like Data Protecto and Folder Lock are ideal for encrypting your documents.
Because encryption doesn't seem possible until you learn that asymmetric algorithms exist.
Encryption
I guess you mean strong encriptation. If so, it's a method of protection and safety used commonly in IT, using algorithms of, for instance, 128 or 256 bits. The main goal is to prevent information leaks on any information that is not supposed to be available to everyone in general.
Data encryption the process of scrambling stored or transmitted information so that it is unintelligible until it is unscrambled by the intended recipient. Historically, data encryption has been used primarily to protect diplomatic and military secrets from foreign governments. It is also now used increasingly by the financial industry to protect money transfers, by merchants to protect credit-card information in electronic commerce, and by corporations to secure sensitive communications of proprietary information. All modern cryptography is based on the use of algorithms to scramble (encrypt) the original message, called plaintext, into unintelligible babble, called ciphertext. The operation of the algorithm requires the use of a key. Until 1976 the algorithms were symmetric, that is, the key used to encrypt the plaintext was the same as the key used to decrypt the ciphertext.
Encryption and the use of tunneling for transport will protect data during transmission.