Mankind has invented many ways to keep secrets. To send a private letter in Ancient Rome, nobles could shave a slave’s head, write the letter on the skin, wait for the hair to grow and then send a ...
Encryption is the process of transforming information in such a way that an unauthorized third party cannot read it; a trusted person can decrypt data and access it in its original form.
Encryption is the process of transforming information in such a way that an unauthorized third party cannot read it; a trusted person can decrypt data and access it in its original form.
Learn more:
- http://www.scoop.it/t/21st-century-learning-and-teaching/?tag=ENCRYPTION
- http://www.scoop.it/t/securite-pc-et-internet/?tag=ENCRYPTION
- http://gustmees.wordpress.com/2012/11/29/cyber-hygiene-ict-hygiene-for-population-education-and-business/