SASE combines two key areas: network optimisation with SD-WAN and Security Service Edge (SSE), which includes tools like CASB, ZTNA, and SWG. SSE on its own delivers the security stack, but without the networking side, it can’t address performance and connectivity challenges. SASE ensures that both networking and security work together seamlessly, so users can connect directly to cloud services securely, without detours through legacy infrastructure.

Yes. Traditional VPNs create bottlenecks by backhauling traffic through central gateways, and they provide overly broad access once a user is connected. With SASE, VPNs are enhanced by Zero Trust Network Access (ZTNA), which enforces least-privilege access on a per-user, per-application basis. This approach reduces attack surfaces, improves performance, and gives users a frictionless way to securely access the resources they need, without the clunky experience of logging into a VPN.

CAE follows a proven, structured process to make the move to SASE security smooth and low risk. We start by assessing your current environment, mapping your business requirements, and identifying gaps in visibility, performance, and security. From there, our experts design and deploy a tailored solution that aligns with your goals, ensuring minimal downtime and maximum adoption. We stay with you beyond implementation, co-managing and optimising your environment as your needs evolve.

A good SASE vendor should provide more than just the technology. They should deliver end-to-end expertise, from assessment to deployment to ongoing management. Look for proven partnerships with leading providers, recognition in the industry, and strong customer support. CAE is proud to be Cisco Security Partner of the Year, offering UK-based managed services around the clock. With us, you don’t just get a SASE solution - you get a trusted partner who ensures it delivers real, measurable value to your organisation.