I is for…

Integrity Along with confidentiality and availability, integrity makes up what is known as the CIA triad, the three main pillars that Information Security is built on. Integrity is all about making sure that data has not been changed or tampered with by unauthorised people. For example, if someone was able to access a hospital’s systems … Continue reading I is for…

DDoS – what’s that?

I’m sure that if you’ve been watching the news recently, you’ll have heard the phrase DDoS, which stands for Distributed Denial of Service. It sounds fancy and complicated, but it’s actually pretty straightforward. Let’s start at the beginning. A website is typically nothing more than one (or several, perhaps up into hundreds for some big … Continue reading DDoS – what’s that?