إطار الثقة الصفرية: تحول في الدفاع السيبراني

## Introduction In today's rapidly evolving digital landscape, the traditional cybersecurity models are no longer sufficient. The **Zero-Trust Framework** has emerged as a transformative approach, redefining cyber defense by challenging the notion that anything inside an organization's network should be automatically trusted. This article delves into the intricacies of the Zero-Trust Framework, its core features, real-world applications, and future trends. ## Understanding "Zero-Trust Framework: Redefining Cyber Defense" ### Key Concept 1: Trust No One The foundational principle of Zero-Trust is to "trust no one." This means that every user and device, whether inside or outside the network, must be authenticated and authorized. This shift away from implicit trust to zero trust helps mitigate risks associated with insider threats and compromised accounts. ### Key Concept 2: Micro-Segmentation Micro-segmentation involves dividing a network into smaller, isolated segments. This segmentation ensures that even if one segment is compromised, the breach does not spread across the network. It enhances security by limiting lateral movement within the network. ### Key Concept 3: Continuous Monitoring and Validation Zero-Trust emphasizes continuous monitoring and validation of user behavior and network traffic. This approach ensures that any suspicious activity is detected and addressed promptly, maintaining a secure environment. ## Core Features and Benefits - **Enhanced Security**: By implementing strict access controls and continuous monitoring, Zero-Trust reduces the potential attack surface. - **Reduced Risk of Data Breaches**: Micro-segmentation and strict authentication protocols limit the impact of potential breaches. - **Scalability and Flexibility**: Organizations can adapt their security measures to evolving threats without overhauling their entire infrastructure. - **Improved Compliance**: With detailed access logs and monitoring, compliance with regulatory require...