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SASE is a cloud-based service that securely enables access to applications and data from anywhere, at any time, and on any device. Unlike traditional approaches that use separate solutions like VPNs, firewalls, and SD-WANs for networking and security, SASE integrates various technologies into a unified platform. This consolidation offers a more efficient and streamlined approach to networking and security.
SASE works by directing all traffic through its cloud-based platform, providing advanced security features such as next-gen firewalls, intrusion detection and prevention systems, and threat intelligence. Identity and context-based policies are used to enforce access controls, ensuring that only authorized users and devices can connect to the network and applications.
This integrated approach not only enhances security but also improves performance, reduces complexity, and enhances scalability. In contrast, traditional methods involve managing separate solutions for different needs, which can be challenging, especially with the increasing number of remote workers and cloud computing.