A brief history of encryption (and cryptography)
The story of how encryption has evolved, from simple ciphers to the cloud
All Articles in Review
Infographic: 7 ways farming is getting smart
Our infographic shows how smart M2M technology is increasing knowledge and improving crop outcomes. #smart agriculture
3 everyday inventions Einstein made possible
It has been 100 years since Albert Einstein unveiled his general theory of relativity. We all know E=MC2, but how have his discoveries affected our everyday lives?
4 innovative ways to pay
Move over cash: Here are four brilliant examples of how payment technology is getting digital
7 ways cities are getting smarter
The global population will be almost 10 billion by 2050. Most of us will live in urban areas, so how are we using big data now to create the smart cities of tomorrow?
5 reasons Japan is a tech leader
The Japanese have a deserved reputation for being tech innovators. Here are some examples of where it is led the world - and where it has not got it quite right.