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As employees use hybrid work environments to access applications and information, organizations must secure remote workers. It can be achieved by using a secure edge service. SSE is an architecture built for the cloud that combines security and networking in one platform. This enables continuous security coverage across cloud, SaaS and private applications from an unified policy framework. Access Control As more employees and trusted partners access content, data, applications, and other resources through the internet or mobile devices, it is essential to have a comprehensive secure service edge (SSE) solution. SSE secures end users against malicious attacks, allows them to securely access cloud, private and web applications, and provides monitoring of their digital experiences. SSE is a platform that integrates network and security functions. It includes SD-WAN, firewalls as a service (FaaS), secure web gateways, cloud access security brokers (CASB), zero trust network accesses (ZTNA), etc. It offers consistent application and security enforcement across locations and users while delivering centralized visibility into traffic. SSE uses a zero trust system for access control. It is based solely on user identities and does not place users in the corporate network. This enables fast, reliable WANs without the necessity of a Virtual Private Network (VPN). In addition, a robust defense-in-depth strategy for detecting and preventing malware and other threats is an important part of SSE. Threat Protection SSE protects internet sessions from threats, so users are able to connect securely with critical business apps no matter their location. This allows hybrid working for employees. It secures cloud connectivity and private data, speeds up cloud migrations, and simplifies integration in M&As. Cloud-based security services can be delivered by a single platform, which follows user-to app connections irrespective of device and location. This eliminates gaps between point-products and the need to manually update traditional legacy appliances. Zero trust access: SSE systems should allow least-privileged access based on a zero trust policy, including user role and behavior, device, application and content. This will prevent lateral movement as well as protect applications from being detected, thus reducing the attack area. SSE enforces policies: SSE combines unified threats prevention capabilities with CASB/ZTNA technologies in order to enforce corporate policy on all end-users, no matter where they are located within the network or which devices they use. This can help mitigate the risks of insider attacks, ransomware or other threats that may occur when employees use cloud applications not in compliance with corporate policy. Data Security As remote and mobile users connect to applications and data over the internet, organizations need to protect that information. Secure service edge delivers protection by integrating web gateway, cloud access security broker and zero trust access (ZTNA). SSE provides centralized cloud data protection (DLP), allowing sensitive data be quickly found, classified, then secured in an unified manner. This can help to support compliance policy, such as Payment Card Industry Data Security Standard PCI DSS and GDPR. SSE solutions should also include advanced threat prevention features, including cloud firewalls as a service, CASB inspections of data within SaaS apps and adaptive access controls. Adaptive access control is a key element of SSE that identifies device posture and adjusts access as it changes. Monitoring When working with a secure service edge, it's important to monitor internet sessions. This allows you to see how your network is performing and what apps are being used. Monitoring can help you spot potential problems before they happen and keep your business protected from threats. It can also improve user experience and lower costs. SSE platforms capable of inspecting web and data trafic on a large scale are critical. Make sure the vendor you choose has strong service-level agreements (SLAs) and a track record of evaluating inline traffic for major multinational companies. One of the most common uses for a Security Service Edge is to enforce control policies on mobile, cloud and internet access. It can be used to enforce corporate internet policies and access controls for compliance, or mitigate risk by blocking content and isolating malware.