For most of the last 30 years, businesses have strived to create enterprise networks that are performant, resilient, and secure. Securing these networks has been, and continues to be, a major focus for CISOs. However, over the last decade, security leaders have come to a realization — their enterprise has already been hacked, or they do not know it yet. This means an enterprise cannot assume that its network is safe – even though millions may be spent on securing it. In order to be vigilant and maintain protection, it’s important for security managers to understand the most common pitfalls and ways to overcome outdated notions of enterprise networks and network visibility.
