About SYSIT
SYSIT is a Malaysia-based cybersecurity and network security solutions provider, specialising in enterprise-grade firewalls and next-generation network protection. The company is led by Naresh Mergu, who brings extensive hands-on experience in IT infrastructure, network security, and enterprise firewall deployments.
Under his leadership, SYSIT has become a trusted provider of Fortinet firewalls and multi-vendor firewall solutions, supporting organisations across Malaysia with secure, scalable, and performance-driven security architectures.
We help businesses protect their networks from evolving cyber threats while ensuring uptime, compliance, and operational efficiency. At SYSIT, security is treated as a continuous process — not just a one-time deployment.
Our Clients
SYSIT works with a wide range of organisations across Malaysia, including:
- Small and Medium Enterprises (SMEs)
- Corporate offices and large enterprises
- Data centres and hosting providers
- Educational institutions
- Healthcare and professional services
- Retail, logistics, and manufacturing companies
Our long-term client relationships are built on trust, technical expertise, and proven firewall implementations. Many organisations continue to partner with SYSIT for ongoing firewall management, upgrades, and security improvements.
WHY CHOOSE SYSIT​
Fortinet & Firewall Expertise
We specialise in Fortinet and enterprise firewall solutions, delivering secure, scalable, and high-performance network protection for businesses of all sizes across Malaysia.
Certified Security Professionals
Our team consists of experienced firewall engineers with hands-on expertise in FortiGate deployment, configuration, migration, and security hardening, ensuring best-practice implementations.
Fast & Reliable Deployment
We provide quick turnaround firewall installations and migrations with minimal downtime, helping businesses stay secure without disrupting operations.
End-to-End Firewall Services
From firewall sales and licensing to AMC, managed firewall services, audits, and incident response, we cover the complete firewall lifecycle under one roof.
Scalable & Cost-Effective Solutions
Our solutions are designed to grow with your business. We recommend cost-effective firewall models and licensing based on your actual requirements — no unnecessary overspending.
Trusted Local Support
Based in Malaysia, SysIT offers responsive local support, faster issue resolution, and long-term partnership you can rely on for ongoing firewall management and security improvements.
A word from company owner
At SYSIT, our vision has always been clear — to help businesses operate securely, confidently, and without disruption in an increasingly complex cyber threat landscape.
Over the years, we have seen how critical strong firewall protection is to business continuity. That is why we focus on delivering reliable, enterprise-grade firewall solutions, especially Fortinet technologies, backed by real expertise and dependable support.
Our goal is not just to sell firewalls, but to build long-term security partnerships with our clients. We take pride in offering honest advice, robust implementations, and ongoing support that organisations can truly rely on.
As cyber threats continue to evolve, SYSIT remains committed to staying ahead — helping our clients protect what matters most: their data, networks, and business operations.