Dr Gideon Greenspan is the founder and CEO of Coin Sciences, the company behind the MultiChain platform for private blockchains. In this opinion piece, Greenspan attacks the idea that true ...

With rising institutional interest and adoption of various cryptoassets, including bitcoin but also many other crypto related applications, it seems worthwhile to revisit an often-stated, but ...

As ransomware attacks increasingly target backup data, many organizations are discovering that not all “immutable” storage is truly immutable. This executive analysis examines the growing gap between ...

Defence in depth is a basic tenet in security. It means putting multiple layers of protection in front of an asset to minimise an attacker’s chances of compromising it. We see it all the time as ...

When I started coding in the 1970s, I used BASIC. I remember discovering the cool new language feature called GOSUB that let you jump around easily in code and then return to where you had previously ...

Data is the lifeblood of today's enterprises and an extremely lucrative target for attackers. Ransomware, which essentially holds data "hostage" by encrypting it until the company pays a ransom, is ...