🔐 DevSecOps & Infrastructure Security
Modern organisations require structured, actively managed network security — not commodity hardware. Omega IT Group designs, deploys, and manages enterprise-grade firewall and secure connectivity solutions for organisations operating business-critical systems. Our engagements are consultancy-led, architected for resilience, and aligned to operational risk management.
🔐 SIEM & Security Monitoring
Proactive security monitoring, threat detection, and email alerts for servers, endpoints, networks, and websites using enterprise SIEM solutions.
– SIEM design, deployment, and ongoing management (Wazuh-based)
– Centralised log collection from servers, endpoints, firewalls, and network devices
– Real-time threat detection, malware and intrusion alerts
– Email notifications when infections or security incidents occur
– File integrity monitoring and unauthorised change detection
– User activity monitoring and suspicious behaviour tracking
– Vulnerability detection and security misconfiguration reporting
– Proactive monitoring with dashboards and reports
– Compliance-friendly logging and audit trails
– Website and web service monitoring for availability, errors, and suspicious activity, egress alert
– Brute-force, web attack, and abnormal traffic detection
– Incident response support and remediation guidance
🔐 Advanced Secure Remote Access Platform (pfSense + MFA)
For organisations that require stronger multi-factor VPN authentication, segmented remote access, or advanced routing control beyond standard firewall VPN capabilities, we deploy pfSense as a dedicated secure access platform.
This solution integrates directly with Windows Active Directory and supports DUO multi-factor authentication for enforced secure remote login.
What It Delivers
– OpenVPN remote access with enforced MFA
– Windows Active Directory integration
– DUO multi-factor authentication support
– IPsec site-to-site VPN
– Segmented remote access policies
– Advanced routing and traffic control
This option is ideal when:
– Enhanced multi-factor VPN is required
– Standard firewall VPN does not meet requirements
– Advanced routing or site-to-site security is needed
– Custom remote access policies are needed
Deployment Options
– Virtual appliance (VM) deployment on existing server infrastructure
– Dedicated low-power security appliance
🔥Enterprise Firewall Architecture & Deployment
We design and implement next-generation firewall environments with structured policy control, secure remote access, and continuous governance.
Our approach includes:
– Firewall architecture design and secure baseline configuration
– Intrusion prevention and threat intelligence integration
– Advanced traffic inspection and application-layer control
– Secure remote access (SSL VPN / IPsec)
– Multi-WAN and SD-WAN configuration
– Active Directory integration and user-based policy enforcement
– High-availability firewall clustering (where required)
– Cloud firewall integration (AWS / Azure / hybrid)
🔧 Firewall & Security Platform Management
Many businesses have a firewall in place — but sometimes they are:
– Poorly configured
– Never reviewed
– Running outdated firmware
– Logging but nobody monitoring (Remote log collection in place with SIEM?)
– Allowing overly broad access rules
We provide structured firewall management services for organisations that require ongoing oversight, optimisation and security governance.
What We Provide
– Firewall configuration review & security hardening
– Rule base audit & optimisation
– Firmware lifecycle management
– VPN monitoring & optimisation
– Security policy documentation
– Log monitoring & alerting integration
– Change management & rule validation
– Quarterly security posture review
Supported Platforms
– AWS environments
– Microsoft Azure deployments
– Hybrid on-premise + cloud networks
– Site-to-site secure connectivity
– Multi-location office deployments
🔗 Modern Lightweight Connectivity with WireGuard & Tailscale
For specific use cases, we also implement modern encrypted connectivity solutions such as:
– WireGuard VPN Server and Client
– Tailscale secure mesh networking
– These are ideal for:
– Hybrid remote workers
– Secure server access
– Reduced VPN attack surface
– Lightweight encrypted tunnels
🔥 VPN Solutions
Secure firewall deployment and VPN access for remote workers, site-to-site connectivity, and protected business networks.
– Next-generation firewall deployment, secure VPN access for remote workers
– Site-to-site and remote access VPNs, advanced threat protection and intrusion detection
– Secure home-working setups for staff (MFA with DUO)
Firewall Solutions: pfSense, Watchguard , Wireguard
Work With Omega IT Group
Our engagements are consultancy-led and technically rigorous.
Every project begins with a structured discovery consultation to assess architecture, risk, and scalability requirements.
We work with:
– SaaS platforms
– FinTech environments
– Data-driven organisations
– Businesses operating revenue-critical systems
📞 +44 7950 859238
📧 info@omegaitgroup.com
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