Network security to control access and reduce exposure.
We design and configure firewalls, VPNs, network segmentation and access policies to protect infrastructure without compromising operations.
Connecting is not enough. You need to define who can access what.
A firewall acts as a control point between networks, allowing rules to be defined for inbound, outbound and communication between different infrastructure segments.
When combined with VLANs, VPNs and proper access policies, it helps reduce exposure and prevents all company devices from sharing the same level of access.
A network organized into zones and access levels.
The goal is not just to block traffic. Security starts with organizing the infrastructure and clearly defining how each network should communicate.
Firewall
Inbound, outbound and inter-network communication rules according to operational needs.
Remote Access
VPN connections to provide secure access to infrastructure from outside the corporate network.
Site-to-Site VPN
Integration between headquarters, branches, data centers and cloud environments.
Segmentation
Logical separation between users, servers, CCTV, VoIP, guests and other environments.
Service Publishing
NAT and specific rules to expose only the resources that are actually required.
Logs & Monitoring
Monitoring of events and network behavior to simplify analysis and troubleshooting.
Less exposure. More control over the infrastructure.
A segmented and controlled network reduces unnecessary communications and makes it easier to manage the different environments within the company.
Segmentation
Devices and services remain separated according to their function.
Control
Communication between networks follows defined rules.
Secure Access
Remote users and external sites can access resources through VPN.
Organization
The architecture becomes clearer and simplifies maintenance, troubleshooting and evolution.
pfSense as one of the options.
pfSense is a platform that can be used in different firewall, VPN, routing and network segmentation scenarios.
The technology choice should consider environment size, technical requirements, existing infrastructure and project needs.
From topology assessment to deployment.
We can assess the current network, identify exposure points and structure a more organized architecture.
Assessment
Analysis of topology, existing networks, access and published services.
Firewall
Deployment or reorganization of security rules and traffic control.
Segmentation
Separation of networks by function, device or access level.
VPN
Remote access and integration between sites, data centers and cloud environments.
Migration
Replacement or reorganization of existing devices and configurations.
Support
Troubleshooting, rule review and environment evolution.
Not every device needs to communicate with every other device.
A company can separate users, servers, CCTV, telephony and guests into different networks.
The firewall determines which communications between these networks are actually necessary.
This way, a device connected to the guest network, for example, does not need access to internal servers.
Does your network need more control and segmentation?
We can assess the current architecture and structure a solution suited to protecting and organizing the infrastructure.