Enterprise Secure SD-WAN by SysIT
Traditional WAN designs based on MPLS and static routing are expensive, inflexible, and poorly suited for modern cloud and SaaS-driven business environments. Many Malaysian organisations struggle with rising WAN costs, inconsistent branch performance, limited visibility, and fragmented security across sites. SysIT designs and deploys Secure SD-WAN architectures that replace legacy WAN designs with software-defined, application-aware networking combined with enterprise-grade security controls. Our approach enables businesses to reduce WAN costs, improve application performance, simplify operations, and enforce consistent security policies across all locations.
What Is Secure SD-WAN?
Secure SD-WAN (Software-Defined Wide Area Network) is a modern networking architecture that uses software intelligence to dynamically manage and optimise WAN traffic across multiple network links such as fibre, broadband, LTE, and 5G. Unlike traditional WANs that rely on static routing and single-provider circuits, Secure SD-WAN continuously measures link performance and automatically selects the best path for each application. Secure SD-WAN goes beyond basic SD-WAN by embedding Next-Generation Firewall (NGFW), intrusion prevention, malware protection, and secure VPN directly into the WAN edge. This ensures that improved network performance does not come at the cost of reduced security — performance and protection are delivered together.
Core Secure SD-WAN Capabilities
Application-Aware Traffic Steering
Secure SD-WAN identifies business applications and dynamically routes traffic based on real-time latency, jitter, packet loss, and link health.
Integrated Next-Generation Firewall
Firewall, IPS, web filtering, and malware protection are built directly into the SD-WAN edge to enforce consistent security across all branches.
Multi-Link Load Balancing & Failover
Traffic is distributed across multiple ISP links, providing automatic failover and high availability for critical applications.
Cloud & SaaS Optimisation
Secure SD-WAN enables direct, optimised access to Microsoft 365, Google Workspace, and cloud platforms without inefficient backhauling.
Secure VPN Overlay Networking
Encrypted tunnels create a secure WAN overlay across public internet links, protecting branch-to-branch and branch-to-cloud traffic.
Centralised Orchestration & Visibility
IT teams gain centralised control, monitoring, and analytics across all sites from a single management platform.
Key Drivers for Secure SD-WAN Adoption
- Rising MPLS and private circuit costs
- Need for improved SaaS and cloud application performance
- Branch office expansion and rapid site rollout
- Requirement for consistent security across locations
- Business continuity and WAN resilience
- Support for remote and hybrid workforces
- Improved visibility into WAN and application performance
SYSIT Secure SD-WAN Delivery Methodology
SYSIT follows a structured, security-first methodology to ensure that Secure SD-WAN deployments are aligned with business objectives, application requirements, and long-term scalability.
Secure SD-WAN Use Cases
SysIT Secure SD-WAN solutions are deployed across a wide range of business environments.
- Multi-branch enterprises and distributed offices
- Retail chains and franchise networks
- Manufacturing plants and industrial sites
- Education campuses and healthcare facilities
- Enterprises migrating away from MPLS
- Cloud-first and SaaS-driven organisations
- Organisations requiring high WAN resilience
Secure SD-WAN Services Provided by SysIT
- Secure SD-WAN design and architecture
- Branch and hub firewall deployment
- WAN migration and MPLS replacement
- Application performance optimisation
- Integrated NGFW and security policy management
- Managed Secure SD-WAN (MSSP)
- WAN monitoring and SLA reporting
- High availability and disaster recovery design
Talk to a Secure SD-WAN Specialist
Looking to modernise your WAN while improving security and application performance? Contact SYSIT today to design a Secure SD-WAN solution optimised for your users, branches, and cloud applications in Malaysia.