Firewalls assume that an enterprise must

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The firewall has provided a great service to cybersecurity, but it is outdated as a technology and as an architecture. This is not only due to its age and functionality creep, but also because it is built on outdated notions of trust. Having a firewall implies that one side is more trustworthy than the other, and since internet traffic flows from one side to the other, this is no longer true. In fact, this implied trust may not reduce risks, but may actually increase them.

trust the network and IP addresses, while in today’s world, a Zero Trust approach is needed. It is based on user identity verification combined with business policy enforcement based on user, device, application, and content context to provide authorized, direct access to applications and resources. The Zero Trust model takes control of traffic rather than slowing it down by handing it control. It requires that each user or device verify its identity every time it requests access to a resource inside or outside the network.

ESG’s recent “The State of Zero-trust Security Strategies” study found that more than three-quarters (77%) of IT security teams expect to transition to a hybrid work model, which will lead to new and algeria whatsapp data security requirements. As Zscaler’s recent “2021 VPN Risk Report” showed, 72% of companies are prioritizing Zero Trust security adoption, and 59% have accelerated their adoption due to the focus on remote work.

In a world where you can work from anywhere, perimeter-based controls, primarily firewalls, are quickly becoming obsolete. To disperse security controls and improve performance and scalability, the Zero Trust approach leverages cloud architecture, and it is a much more attractive and effective way to protect enterprises. The problem with the firewall is that people thought they needed a better tool, when in fact they needed a better architecture.