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IT ENGINEERING: WHAT IS IT? Information technologies are omnipresent, yet IT engineering remains a mystery to many. To most people, an IT engineer is a wizard behind the screen who makes sure computers work smoothly. To an extent, they might be right, but there is much more to the vocation than…

Micro-segmentation is the art of using software-defined policies, instead of hardware network configurations, to make network security more flexible. It can only work if implemented with right tools and forethought. Models used in micro-segmentation There are four architectural models used in…