Explore specialised network services and security engagements - from firewall deployment and network architecture to VAPT, SD-WAN and managed security - designed to strengthen infrastructure, improve resilience, and support secure growth across complex environments in Navi Mumbai, Mumbai and across India.
Comprehensive network design and architecture services that create secure, scalable, and high-performance network infrastructures. Our expert engineers design networks that support your business growth while implementing robust security controls and redundancy measures.
Comprehensive security assessments that identify and remediate vulnerabilities across your infrastructure, applications, and network systems. Our VAPT services include detailed reporting with actionable remediation strategies to strengthen your security posture and protect against cyber threats.
Advanced network security solutions including firewall configuration, intrusion detection/prevention systems, network monitoring, and threat intelligence. Our NetSec services provide comprehensive protection for your network infrastructure against sophisticated cyber attacks.
Professional hardware deployment services including security appliances, network devices, and infrastructure equipment. Our certified technicians ensure proper installation, configuration, and testing of all hardware components to meet your security and performance requirements.
Secure server deployment and configuration services for both physical and virtual environments. Our server deployment includes security hardening, performance optimization, backup configuration, and ongoing maintenance to ensure reliable and secure server operations.
Software-Defined Wide Area Network (SD-WAN) solutions that optimize network performance, reduce costs, and enhance security. Our SD-WAN services include design, implementation, and management of intelligent network routing with built-in security features and centralized control.
Professional home lab setup and management services for cybersecurity professionals, students, and enthusiasts. Our home lab services include custom hardware recommendations, virtualization setup, security tool deployment, and ongoing maintenance to create a powerful learning and testing environment.
Browse refurbished servers, firewalls & homelab deals →Fully managed next-generation firewalling on a monthly agreement. We own the appliance lifecycle - sizing, deployment, rule changes, firmware, and periodic policy review - across Sophos, Fortinet and WatchGuard. Built for businesses that need enterprise firewalling without hiring a firewall engineer.
Firewall deployment detail →Deployment, tuning and day-to-day management of endpoint protection across workstations and servers. Detections are triaged by engineers before they reach you, so you act on what actually matters rather than reading a console nobody has time to watch.
EDR vs antivirus explained →Continuous monitoring of links, devices and traffic, with alerting on availability, saturation and anomalous behaviour. The objective is simple: you hear about a degraded site or a saturated link from us, not from your staff or your customers.
Managed security & SOC →Tracked, scheduled patching for operating systems, network device firmware and security appliances, delivered in agreed maintenance windows with a documented rollback path. This closes the gap where a known vulnerability sits unpatched for months because nobody owned it.
Server hardening →Site-to-site and remote-access VPN configuration, certificate and user lifecycle, MFA enforcement, and tunnel health monitoring. Includes the part most often missed - revoking access for staff who have left, and retiring tunnels to sites that no longer exist.
Zero-trust implementation →Centralised collection of firewall, server and endpoint logs with defined retention, correlation across sources, and a monthly report you can hand to an auditor or a client. Logs nobody reads are storage; logs that are reviewed are detection.
Email security & DMARC →NexusSec delivers comprehensive cybersecurity solutions designed to protect your organization from evolving threats. Our expert team combines industry-leading tools with proven methodologies to secure your digital assets and infrastructure.
A security engagement scoped wrong wastes your budget and our time. Two minutes here saves a wasted call.
Use the main contact flow to define requirements, deployment constraints, and target outcomes. We can map architecture, validation, and rollout into a single engagement.
NexusSec.
Cybersecurity, VAPT & IT infrastructure services in Navi Mumbai, Mumbai & across India.