One of the principal challenges of resource sharing on data communication network is its security. This is premised on the fact that once there is connectivity between computers sharing some resources ...

Sending important files over the web is a task that is practiced on a daily basis around the world. With the rise in cyber attacks, computer users should always consider encrypting their files before ...

To guarantee high data security, encryption must be unbreakable while the data remains rapidly and easily readable. A novel strategy for optical encryption/decryption of information has now been ...