Bitcoin, blockchain and network security: A guide

The wild swings in the value of Bitcoin have been widely reported over the last few months drawing broad public attention to the cryptocurrency previously known mostly in cyber-world. Reports of players getting rich overnight buying and trading Bitcoin have blanketed the internet. Other reports of 50% overnight swings in Bitcoin value have also drawn much attention. Here are a few thoughts on the sudden rise in popularity of cryptocurrencies, the underlying technology and the risks to the players.

I use the...

By Alastair Hartrup, 10 April 2018, 0 comments. Categories: App Platforms, Authentication, Data & Analytics, Security.

Why enterprises are losing by default to cybercriminals

In sport, if one team does not have enough players to field a team they lose by default. This is the easiest way to win for the victorious party. Not a drop of sweat was produced and there was no risk of injury or embarrassment. The only thing the victors had to do was show up and they get to take home the trophy.

On the other side, this is also the most disappointing loss for the losing party. No matter what their reason is for not showing up, they still...

By Alastair Hartrup, 13 March 2018, 0 comments. Categories: CIO, Security.