The executive team was confident their 2,453 bed integrated delivery network was secure, especially since they invested heavily in a solid perimeter. Their engineers implemented “a defense in depth” ...

Over the last few weeks I’ve been talking to analysts and security pros about virtualization, security and the evolution of netsec to virtsec. Last week I was in Los Angeles on a virtualization panel ...

Explore the concepts of area and perimeter with maths expert Bobby Seagull and famous faces from football. Investigate symmetry in your KS2 maths class with this clip featuring maths expert Bobby ...