Secure Access Service Edge: Next-Generation Approach to Secure Connectivity and Performance
2024-05-02
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24 mins
Discover how you can accelerate your enterprise’s digital transformation with Tata Communications’ next-generation SASE solution—enhancing security, performance, and agility across your global network. This whitepaper presents a comprehensive strategy for modernizing enterprise networks through Secure Access Service Edge (SASE) architecture. This approach converges networking and security into a unified, cloud-native framework, addressing the complexities of today's distributed digital ecosystems.
Key Takeaways
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Unified Network and Security Framework:
SASE integrates networking and security functions, such as SD-WAN, firewall-as-a-service (FWaaS), and secure web gateways, into a single cloud-delivered service. This consolidation simplifies management and enhances security across all endpoints.
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Enhanced Performance and Reduced Latency:
By leveraging a globally distributed network of Points of Presence (PoPs), SASE ensures that users connect to the nearest node, minimizing latency and improving application performance, regardless of location.
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Scalability and Flexibility:
The cloud-native nature of SASE allows enterprises to scale their network and security capabilities dynamically, adapting to changing business needs without the constraints of traditional hardware-based solutions.
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Improved Security Posture:
SASE employs a zero-trust security model, enforcing strict identity verification and continuous monitoring. This approach mitigates risks associated with remote work and cloud adoption by ensuring that only authenticated users can access resources.
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Cost Efficiency:
By consolidating multiple networking and security functions into a single service, SASE reduces the need for disparate hardware and software solutions, leading to lower operational costs and simplified vendor management.
