FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Encryption secures digital data by encoding it mathematically through cryptography so that it can only be read, or decrypted, by those with the correct key or password. Digital encryption uses an algorithm that makes the original information unreadable.

Detailed explanation-2: -Data encryption translates data into another form, or code, so that only people with access to a secret key (formally called a decryption key) or password can read it. Encrypted data is commonly referred to as ciphertext, while unencrypted data is called plaintext.

Detailed explanation-3: -Salesforce Classic Encryption uses a 128-bit Advanced Encryption Standard (AES). This solution allows you to mask custom fields, which protects your data from internal Salesforce clients. Salesforce Classic is an excellent solution for concealing sensitive information, such as credit card numbers.

Detailed explanation-4: -The public and private key are not really keys but rather are really large prime numbers that are mathematically related to one another. Being related in this case means that whatever is encrypted by the public key can only be decrypted by the related private key.

Detailed explanation-5: -How Does Cloud Encryption Work? Encryption leverages advanced algorithms to encode the data, making it meaningless to any user who does not have the key. Authorized users leverage the key to decode the data, transforming the concealed information back into a readable format.