Zscaler

Five Network Security Challenges and How to Navigate Them with Zero Trust

For the past few decades, hub-and-spoke networks have extended the corporate network to remote users and locations, including branch offices. They were built and optimized to connect back to a centralized data center, where security resided. Since everything was a part of the flat network, security was designed to place a barrier 
between the trusted network and the outside world (internet). This model of perimeter security using firewalls was known as castle-and-moat security. This model worked well in the past when all the users and applications were local, but enterprise needs have changed as remote work has exponentially increased and more applications have moved to the cloud. 

These changes have created new challenges for organizations that are applying network security architectures to secure a hybrid workforce and cloud-based applications. Download the whitepaper to explore these challenges in detail.

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