Simplify and secure access for your users with unified security and networking in one cloud-native solution. Bring your WAN and security services together, embedded in the UK’s most resilient network.
What is SASE?
SASE brings together application-aware connectivity (SD-WAN) and cloud-delivered security (SSE) into a single, integrated service. With BT, your network and security work as one - protecting people, data and applications wherever they operate.
We combine SD-WAN with BT’s resilient UK infrastructure to prioritise your critical applications, on-premise or in the cloud.
Intelligent routing: automatically steers traffic over 5G, Fibre, or Broadband to minimise latency.
Operational efficiency: Automated deployment via the one business stack reduces manual configuration.
Single SLA: a single SLA and unified service management cover both connectivity and security.
Managed zero-trust and identity-driven security
We replace traditional VPNs with Zero Trust Network Access (ZTNA), granting access based on user identity and context.
VPN replacement: a faster, more secure hybrid-work experience without unnecessary backhaul.
Granular access control: limits users to the specific applications they need, reducing your attack surface.
Expert policy management: BT specialists manage and optimise policies as your organisation evolves
Converged threat prevention
We deliver cloud-based security services closer to your users and applications, helping you stay protected wherever traffic flows.
Real-time threat blocking: Instantly blocks malware, phishing, and malicious sites at the network edge.
Data Protection (DLP): advanced monitoring to prevent sensitive data leaks across cloud apps like M365.
Sovereign assurance: UK-resident logging and management to meet local regulatory standards.
Explore what our network advantage could mean for your business
BT is one of the only operators in the UK that can build an integrated smart network - combining fixed, mobile and wi-fi – with 5G at the heart. Find out what this could mean for your business below.
Built on BT infrastructure
We manage fibre, edge and core routing end to end, with network and security combined under one SLA. Direct cloud peering keeps critical applications fast and reliable.
Priority where it matters
Full control and unified performance across your network and security, with service levels that ensure predictable connectivity.
Assured performance
Traffic is prioritised from your devices to the SASE cloud node, avoiding public internet congestion for a smoother, more consistent experience.
From initial setup to day-to-day operations, we bring security, networking and automation together into one managed service - so your teams can stay focused on running the business.
SD‑WAN (Software‑Defined Wide Area Networking) is a networking technology that intelligently routes application traffic across multiple connections based on real‑time conditions, improving performance, resilience and visibility across cloud, branch and hybrid environments.
Secure Service Edge (SSE) is a cloud-delivered security model that brings together technologies such as Secure Web Gateway (SWG), Zero Trust Network Access (ZTNA) and Cloud Access Security Broker (CASB) into a single service. It helps organisations protect users, devices and applications wherever they connect.
As organisations continue to modernise their digital infrastructure, networking and security are becoming increasingly interconnected. Users now access applications from multiple locations, workloads span cloud and on-premises environments, and businesses need secure, reliable access that can adapt to changing operational demands.
