Josh Lake is a writer who focuses on the intersections between technology, privacy and security. His work helps companies and individuals get the most out of technological developments, without having to sacrifice their civil liberties or open themselves up to the ever-increasing threats of cybercrime.
Digital signatures can be used to verify the identity of another party, check the integrity of data and provide non-repudiation. Find out how they work in our comprehensive guide.
Quantum computing looks like it could revolutionize our technological world in the not too distant future. Find out what it is and how it may affect our security.
The Diffie-Hellman key exchange was one of the most important developments in public-key cryptography. Find out why it's still such an important aspect of internet security.
Everything you need to know about the TLS protocol. This article covers what it is, how it works, its many different uses as well as its security problems.
