data security

………… is the process of protecting data

• Data services

• Data security

• Draw security

• Data store

data security instances (example)

• credit card numbers

• social security numbers

• Health records

• even public messages

To prevent damage or destruction of ……….

• Local data

• Private data

• External data

• Internal data

To prevent damage or destruction of ………..

• Computer program

• Computer science

• Computer system

• Computer servers

In general there are …..,….methods or mechanisms to protect data from unauthorized access

• Three

• Two

• Four

• One

Data Security mechanisms

• Steganography protocol

• Steganography probably

• Cryptography

• Cryptogdaiamik

Biometric Authentication to access to systems In which methods

• Steganography protocol

• Access control

• Cryptography

• Access provided

Hide characters in a text, audio, video or image in which methods

• Steganography protocol

• Access control

• Cryptography

• Access provided