Network security challenges have evolved significantly over the years as users have become increasingly decentralized and attacks have become more sophisticated and persistent. Traditional security approaches that focused primarily on the perimeter of the network have become ineffective as standalone security strategies. Modern network security must
accommodate an ever-changing, diverse set of users and devices, as well as much more prevalent threats targeting previously “trusted” parts of the network infrastructure.

Zero Trust has emerged as an effective model to better address the changing security requirements for the modern enterprise by assuming that all users, devices, servers, and network segments are inherently insecure and potentially hostile. Aruba ESP with Zero Trust Security improves the overall network security posture by applying a more rigorous set of security best practices and controls to previously trusted network resources.