What is Secure Service Edge (SSE)?

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What is SSE?
SSE is an important network security framework. It protects access to the internet, cloud services, and private applications. Gartner coined the term Secure Service Edge (SSE) in 2019. Its multi-layered capabilities include access control, threat mitigation, data encryption, and security monitoring. SSE also enforces acceptable use policies, all through web- and API-based integration.

How SSE works
Traditional security measures, such as firewalls and internal network proxies, must adapt. The cloud is taking over the modern world. Data is now moving to the perimeter of the network and the endpoints are increasing. This shift makes connecting to the enterprise network unreliable. Therefore, keeping data secure becomes a challenge. Secure Service Edge (SSE) helps enterprises improve security. It simplifies access to cloud resources.

Four key components of SSE
These four key components play a central role in the SSE framework:

CASB automates the process of securing cloud interactions. It identifies and phone number data
manages security risks in Software as a Service (SaaS) applications. CASB enforces security policies, scans data for threats in cloud applications, and leverages advanced technologies such as to prevent security breaches in real time.
SWG is your digital checkpoint. SWG ensures safe access to approved websites while protecting users from online threats. It performs key functions such as URL filtering, malicious content inspection, and network access control. This helps maintain a safe online environment.
FWaaS ensures the security of Internet data and applications. It aggregates traffic from different sources and ensures consistent application and security policy enforcement. This can be achieved across locations and users.
ZTNA enforces adaptive access policies. Considerations include user identity, device usage, application access, data sensitivity and environmental factors. This real-time, context-aware approach transforms the security perimeter. It becomes a dynamic, policy-based, cloud-delivered edge. It also meets the diverse access requirements of the digital transformation era.
Differences between SSE and WAN edge
In a world where data is widely distributed, SSE can address the challenges that businesses encounter. If the workforce is mobile and remote, and cloud-based applications are the norm, then SSE can help!

Why SSE is an important part of modern security
The contemporary data center security stack often consists of multiple point products. This creates integration challenges. This complexity increases the likelihood of security breaches. It exposes organizations to advanced threats and ransomware attacks. In response to these pressing issues, SSE provides a comprehensive approach to security and connectivity requirements. It ensures data remains secure and accessible in an ever-changing digital landscape.