The security package The Genero Web Services security package provides classes and methods to support basic cryptographic features. The RandomGenerator classThe security.RandomGenerator class includes methods for creating random strings or numbers.The Base64 classThe security.Base64 class includes methods for encoding to base64 or decoding from base64.The HexBinary classThe security.HexBinary class includes methods for encoding to hexadecimal or decoding from hexadecimal.The Digest classThe security.Digest class implements digest algorithms to process data.The PBKDF2 classThe security.PBKDF2 class generates passwords using the Password-Based Key Derivation Function 2 (PBKDF2). The BCrypt classThe security.BCrypt class lets you save passwords as BCrypt results instead of clear text.