Tag Archives: IT Security

IT Security 2: Cryptography

Cryptography is the art of keeping information secure and ensuring that it is kept safe from eavesdropping and tampering. In this lesson we will explore the difference between hashing and encryption and the difference between symmetric and asymmetric encryption, and the different ways that each of these can be utilised in keeping data secure.

Exploring the Potential of Technology

The past twenty years have brought us vast technological wonders and some advancements that no one could have predicted, the last ten years have seen entirely new job roles come into existence and Digital Marketing has opened up whole new business ideas and methods. As technology continues to advance, business will be forced to adapt to… Read More »