Attackers look for the path of least resistance in your attack surface so that they can break into your organization’s high-value digital assets. They are looking for entry points that your organization doesn’t see; this is what is known as “shadow risk.” To eliminate shadow risks, you need ongoing visibility of your full attack surface, and there’s only one proven way to get that: perform reconnaissance across your entire IT ecosystem, adopting an outside-in approach. How much of your IT ecosystem – your digital attack surface – is susceptible to an attack? The extent to which you are open to attack depends on the depth and breadth of knowledge you have about what is connected, what is running and where it is. In order to protect your assets, you have to understand what you have, right down to the last connected device. Your attack surface is made up of digital assets you have or use, so to understand your attack surface, you have to understand your assets and how they are connected to your infrastructure, partners and other networks. Even more importantly, you must understand how those assets impact your business: who owns them and in which business processes are they used. This information is fundamental to determining the criticality of any associated risks and requires a level of insight that goes well beyond a listing of IP addresses and ports. These reasons are extremely important and why organizations should consider solutions that give constant visibility to their threat vectors.