Direct answer: Layots Technologies designed a Secure Access Service Edge (SASE) architecture that combined SD-WAN, Zero Trust Network Access (ZTNA), Secure Web Gateway (SWG), Cloud Access Security Broker (CASB), Firewall as a Service (FWaaS), identity, device posture, and centralized visibility. The architecture gave branch and remote users policy-controlled access to SaaS, cloud, and private applications without relying on broad network trust.
In brief
From fragmented access to one security architecture
As enterprises expand, their technology environment rarely grows in a straight line. New offices come online, employees work from more locations, SaaS usage increases, and workloads move across public and private clouds. Over time, separate networking and security tools can create inconsistent policies, operational blind spots, and a frustrating user experience.
One of our clients faced this exact challenge. Its users needed reliable access to business applications from offices, homes, and customer locations. Yet traffic was being routed through a mix of legacy VPNs, point security products, and centralized controls that were difficult to scale.
The business did not need another isolated product. It needed a clear architecture that could bring connectivity and security together.
The outcomes the client needed
We began by aligning the architecture to four business priorities:
The high-level SASE architecture
At a high level, we designed the target environment around five connected layers.
1. User and branch connectivity
Branch locations connected to the nearest SASE point of presence using software-defined WAN capabilities. Remote users connected through a lightweight endpoint client. This created a consistent path to applications regardless of where a session originated.
2. Identity-aware access
Identity became the first control point. The architecture integrated the client's identity provider, multi-factor authentication, device posture, and role information. Access decisions could therefore consider who the user was, the state of the device, the requested application, and the level of risk.
3. Zero Trust Network Access
Instead of extending broad network access through a traditional VPN, Zero Trust Network Access provided application-level access. Users saw only the resources they were authorized to use, reducing unnecessary exposure and limiting lateral movement.
4. Cloud-delivered security controls
Secure web gateway, cloud access security broker, firewall-as-a-service, DNS security, and threat prevention policies were delivered through a common cloud platform. This helped the client move from location-based rules to consistent, centrally managed controls.
5. Visibility and operations
Centralized logging and dashboards gave the IT and security teams a shared view of users, applications, traffic, threats, and policy decisions. The architecture also created clear integration points for the client's SIEM, IT service management, and incident-response processes.
How we reduced migration risk
SASE adoption is not a single cutover. We structured the transformation in phases:
This approach allowed the client to validate experience and security controls before expanding the design across the enterprise.
The business value
The resulting architecture gave the client a simpler operating model and a consistent foundation for secure growth. It reduced dependence on broad VPN access, brought security policy closer to users and applications, and made it easier to onboard new locations and remote teams.
Most importantly, the architecture connected technology decisions to business outcomes: safer access, a better user experience, clearer visibility, and a platform built to evolve.
Is your access architecture ready for the next stage of growth?
If your organization is managing multiple access tools, inconsistent branch policies, or a VPN environment that no longer fits the way people work, a SASE assessment can clarify the path forward.
Talk to Layots about a SASE architecture assessment. We will help you map the current environment, identify priority use cases, and build a practical transformation roadmap.
Frequently asked questions
What is SASE?
Secure Access Service Edge, or SASE, is an architecture that brings wide-area networking and cloud-delivered security services together. A SASE design commonly includes SD-WAN, ZTNA, SWG, CASB and FWaaS, managed through consistent identity-aware policies.
How does SASE support distributed enterprises?
SASE applies security near users and applications instead of forcing every session through a central data center. It can provide consistent access for offices, remote employees, SaaS platforms, cloud workloads and private applications.
How does Layots approach a SASE transformation?
Layots starts with application, user, traffic and policy discovery; defines the target architecture; validates it through a controlled pilot; and migrates users and locations in phases. The roadmap is aligned with business risk, user experience and operational readiness.
About Layots Technologies
Layots Technologies Pvt Ltd helps enterprises modernize connectivity, Zero Trust security and hybrid-cloud environments. From its offices in Chennai, Bengaluru and Hyderabad, Layots supports organizations with assessment, architecture, implementation and lifecycle services. To discuss a SASE roadmap, request a free IT assessment at Layots.com.