
Cloud Secure Edge
SonicWall Cloud Secure Edge (CSE) is a cloud-delivered ZTNA solution providing Zero Trust access for cloud, SaaS, and hybrid work - without the overhead, risk, or complexity of legacy VPNs.
Traditional remote access solutions like legacy VPNs remain one of the most frequently targeted remote-access technologies, and modern exploits now appear within days. Cloud Secure Edge (CSE) is SonicWall’s ZTNA solution – delivers a modern, cloud-delivered Zero Trust platform that verifies every user and device before granting access to private applications and SaaS resources. With an integrated Secure Web Gateway (SWG) and Cloud Access Security Broker (CASB), CSE protects internet traffic and SaaS applications against threats such as phishing, malware, and data leaks while enforcing granular policies.
As a complete ZTNA solution, CSE provides scalable security for distributed workforces.
Traditional remote access solutions like legacy VPNs remain one of the most frequently targeted remote-access technologies, and modern exploits now appear within days. Cloud Secure Edge (CSE) is SonicWall’s ZTNA solution – delivers a modern, cloud-delivered Zero Trust platform that verifies every user and device before granting access to private applications and SaaS resources. With an integrated Secure Web Gateway (SWG) and Cloud Access Security Broker (CASB), CSE protects internet traffic and SaaS applications against threats such as phishing, malware, and data leaks while enforcing granular policies.
As a complete ZTNA solution, CSE provides scalable security for distributed workforces.

SonicWall Cloud Secure Edge (CSE) is an easy-to-adopt cloud-delivered access solution, enabling your workforce to securely access any resources from any device. It delivers simple, secure zero-trust access to private and internet resources for all your employees and third parties, regardless of their location.
CSE combines the functionality of multiple traditional network appliances - remote access VPN, web proxy, firewall, etc. - into a unified cloud-delivered solution, improving the security posture and user experience for the entire workforce.
Employees use personal or unmanaged devices that are not secure.
Traditional VPNs create latency, drop connections, require manual configuration, and are a continuously increasing security risk. ZTNA solutions like Cloud Secure Edge eliminate these issues by verifying every connection before granting access.
Once a device is authenticated, users (or attackers) can move laterally and access business-critical systems. A ZTNA approach restricts users to only the specific applications they need, eliminating lateral movement.

Empower your workforce to connect securely to corporate resources wherever they are: at home, on the road, or in branch offices. Cloud Secure Edge uses Zero Trust principles to verify users and devices before granting access, ensuring security without sacrificing flexibility.
Get up and running quickly with a scalable cloud-native architecture and intuitive policy controls. CSE integrates with your existing identity providers and security tools and comes with built-in Two-Factor Authentication.
Eliminate the overhead of legacy VPN infrastructure and reduce operational costs with a scalable, cloud-delivered solution. CSE consolidates multiple security functions like ZTNA, SWG, and CASB into one platform, helping you do more with less.
For internal applications, infrastructure, and hybrid environments
Application and Infrastructure Access: Simple, least-privilege access to applications and services across hybrid- and multi-cloud infrastructure.
Network Access: Modern, high-performance, tunnel-based access to networks, incorporating zero trust enhancements like continuous authorization and device trust.
For SaaS apps and public internet resources
SaaS Application Access Security: Layered security that provides easily managed controls for who can access your SaaS applications, and which devices they can use to connect.
Internet Threat Protection: Protects users from being phished, straying onto malicious websites, or being exposed to ransomware.

Cloud Secure Edge can be standalone or added to your existing SonicWall Gen 7 or newer Firewalls as a monthly subscription. It is ideal for MSPs and DIY organizations with overstretched resources looking for low TCO and fast ROI. Upon logging into Cloud Secure Edge for the first time, admins can follow a guided 3-step wizard to establish their first secure VPNaaS tunnel, speeding up time-to-value.
Cloud Secure Edge includes zero trust security controls that are needed for hybrid and remote workforces that need access to the sensitive private and internet assets required to do their jobs from anywhere. It employs a unique technology based on device and identity-centric trust scoring and short-lived cryptography to deliver industry-leading security with excellent user experience.
Cloud Secure Edge was built from the ground-up to deliver high performance while ensuring privacy. The admin is in full control of their data while ensuring users get the most natural and efficient connection possible for maximum productivity, data protection and privacy.
Challenge: As an MSP supporting diverse client environments, ShowTech struggled with the limitations of legacy VPNs — including configuration complexity, inconsistent performance, and frequent password/MFA-related tickets. Clients increasingly needed stronger identity-based access and device-level verification, but traditional VPNs couldn’t keep up.
Results:
“CSE has transformed the way we support our clients… It gives them the flexibility and protection they need without the challenges of legacy VPN offerings.” — Chase Kyler, Engineer, ShowTech SolutionsShowTech
Challenge: SMBs face enterprise-level threats but lack resources to manage security. Legacy VPNs were slow, complex, and risky for hybrid environments.
Solution: Stronghold deployed SonicWall Cloud Secure Edge (CSE) to deliver Zero Trust security, identity-based access, and fast onboarding—all without VPNs. CSE’s cloud-native design makes it easy to scale and manage multiple clients.
Results:
“CSE is faster, simpler, and makes our clients feel secure.”– Avion Bryant, CTO, Stronghold Data
Challenge: Lemonade’s rapid growth and small security team made managing VPNs difficult. Legacy VPNs were slow, complex, and didn’t support least-privileged access for changing roles.
Solution: Lemonade deployed SonicWall Cloud Secure Edge (CSE) to replace VPNs with Zero Trust security and identity-based access. CSE provides fast, secure connectivity for employees and partners without manual processes.
Results:
“Compared to our VPN, it’s night and day. CSE is the best Zero Trust solution in the market today.”– Jonathan Jaffe, CISO, Lemonade








Explore the easy-to-use SonicWall Cloud Secure Edge via a live demo or talk to an expert today!