Infrastructure and systems
Managed business networks
Seintec does not merely sell connectivity: it designs, segments, protects, and operates the network that keeps your company connected.
Request network analysisThe starting point
When nobody owns the network, every incident becomes an investigation
Many corporate networks have grown through accumulation: a switch added here, an access point there, a VPN configured years ago by a technician who is no longer with the company, a firewall with rules that no one dares to touch, and a branch office provisionally connected for three years. Without documentation or segmentation, any failure turns into an investigation and any security incident spreads without obstacles.
- Flat network, without segmentation between users, servers, and devices.
- Non-existent or outdated documentation.
- Saturated Wi-Fi or inconsistent coverage across the floor and warehouse.
- Accumulated firewall rules without review.
- Slow or unreliable VPN for remote work.
- Branch offices connected without redundancy or failover.
- Line outages that halt the entire operation.
- Industrial or video surveillance devices on the same network as users.
Our response
A network designed, documented and operated
We assess the current state of the network, redesign it with segmentation and security criteria, deploy the necessary equipment and leave it monitored and documented. From there, we operate it: changes, incidents, rule reviews, coverage expansions and link availability control.
The network is the invisible layer upon which everything else functions: servers, cloud, email, telephony, production, and remote work. When it is poorly designed or left unmaintained, symptoms manifest everywhere, and it is never clear where the problem lies.
Benefits
What you gain with Managed business networks
Real segmentation
Users, servers, guests, industrial devices and cameras on separate and controlled networks.
Fewer diffuse incidents
A documented and monitored network allows the source of the problem to be located in minutes.
Connectivity with backup
Primary and backup links with automatic switching when the primary line fails.
Secure remote access
VPN and controlled access for employees and suppliers, with multi-factor authentication.
Cohesive multi-site
Uniform addressing criteria, security, and quality of service across all branches.
Foundation for security
A well-segmented network limits the scope of an incident and facilitates early detection.
How we work
From legacy network to managed network
- 01
1. Assessment
We inventory equipment, links, addressing, rules, and wireless coverage.
- 02
2. Design
We define segmentation, security policies, quality of service, and redundancy schemes.
- 03
3. Deployment
We install and configure switching, Wi-Fi, firewalls and links within agreed windows.
- 04
4. Documentation
We deliver diagrams, addressing and documented rules so that nothing depends on a single person.
- 05
5. Operation
We monitor availability and performance, manage changes and periodically review security.
What is included
Service capabilities
- LAN and switching
- VLAN design, addressing, trunks and quality of service.
- Enterprise Wi-Fi
- Coverage studies, controllers, separate guest networks and roaming.
- Firewall
- Configuration, rule review, secure service publishing and filtering.
- VPN and remote access
- Site-to-site tunnels and user access with reinforced authentication.
- Connectivity
- Fibre, dedicated links, radio links and backup with automatic switching.
- Multi-site
- Interconnection of branches with consistent security and performance criteria.
- IT/OT segmentation
- Isolation of machinery, industrial control and video surveillance.
- Monitoring
- Monitoring of links, equipment and availability, featuring proactive alerts.
Why Seintec
Results, not promises
- We design the network with a focus on incident recovery, not just connectivity.
- We document the design and rules: the network no longer depends on a technician's memory.
- We integrate connectivity, security and monitoring under a single technical lead.
- We provide on-site support at headquarters when the issue cannot be resolved remotely.
Frequently Asked Questions
Common pre-engagement questions
- Do you work with our existing connectivity?
- Yes. We can operate the network over current providers, propose additional backup lines or also manage the connectivity if the company prefers.
- Is it necessary to replace all equipment?
- Not always. We start from the existing inventory, leverage what fulfils its purpose and plan the replacement only of elements that limit performance or security.
- Can you connect multiple sites?
- Yes. We design the interconnection between branches, common addressing, security policies, and the backup of primary links.
- Does it include the plant or warehouse wireless network?
- Yes. We conduct coverage studies and deploy access points tailored to industrial, logistics, and warehouse environments.
Unsure about a technical term? Browse the IT Glossary
Related services
Connectivity and Telecommunications
Fibre, radio link, and satellite to keep your business connected, with redundancy and a single point of contact.
View serviceIT Infrastructure
Technological services and products for businesses.
View serviceCybersecurity
We shield your business so it never stops.
View serviceMonitoring of equipment and systems
Proactive supervision of computers, servers and systems to detect issues before they impact your business.
View serviceNext step
We analyse your network
We review segmentation, security, coverage, and redundancy, and propose a phased improvement plan.