data encoding

 Encoding data is a process involving changing data into a new format using a      scheme

• False

• True

what is hashing

• a one-way process where data is transformed into a fixed length alphanumeric string

• a value that can change, depending on conditions or on information passed to the program

• is a keyword that defines a variable or pointer as unchangeable

what is encryption

• the process of securely encoding data in such a way that only authorized users with a key or password can decrypt the data to reveal the original

• a “chunk” of code that you can use over and over again, rather than writing it out multiple times

•  is a step-by-step procedure that defines a set of instructions that must be carried out in a specific order to produce the desired result

what are ways to keep your data safe

• Encryption

• Encoding

• Hashing

• All of the above

Is this statement True or False “Encoding is Irreversible”?

• True

• False