Network and security engineering · Barcelona
We design, secure and run your company’s network.
LAN and WAN architecture, firewalls, VPN and segmentation, corporate Wi-Fi, redundant internet and monitoring from our own NOC. Plus the physical layer, from certified cabling to fibre. Over 25 years designing and maintaining business networks.
They trust us with their network
Networks, security and systems
The whole network, at every layer
From the architecture and security policies down to the network point each device plugs into. One team responsible for making it all fit together.
Network architecture
Business LAN and WAN design: segmentation, routing, redundancy and site-to-site connectivity.
- Switching and VLAN segmentation
- Site interconnection and SD-WAN
- Redundant internet: fibre, Starlink and 5G
Network security
Firewalls, traffic policies, VPN and remote access. Every device sees only what it needs, and nothing gets in without permission.
- Palo Alto Networks and Fortinet firewalls
- IPSec VPN and secure remote working
- Network security audit
Corporate Wi-Fi
Predictive coverage design before installation and site surveys to validate the installed network. Separate networks for staff, guests and devices.
- Hamina-certified engineers
- Predictive designs and site surveys
- Aruba, Ruckus, Ubiquiti and Fortinet
Monitoring and NOC
We watch your network, servers and links with tailored alerts, and act before your users notice.
- Monitoring and alerts
- Servers, virtualisation and backup
- Remote support and on-site engineers
Cloud and hybrid infrastructure
Google Cloud, AWS and Azure architectures securely connected to your network and servers.
- Site-to-cloud VPN
- Hybrid servers: VMware and Hyper-V
- Cloud backup
Automation and AI
AI agents and automated workflows connected to your systems to cut manual work.
- Integration with ERP, CRM and email
- Automatic documents and reports
- Private assistants, on-premises or in the cloud
07 · Physical layer
Structured cabling and fibre, certified
Engineering starts at the bottom. We install the physical layer ourselves: Cat 6A, fibre between floors, buildings and sites, tidy racks and every point certified with Fluke and labelled.
Wi-Fi · Hamina certification
Wi-Fi is designed before the first access point goes up
We’re Hamina-certified engineers. We run predictive coverage designs on the floor plans before installation, and on-site surveys to validate and certify the network once it’s installed.
- Coverage, RSSI and SNR
- Interference and cell overlap
- Channel utilisation and capacity
- Full reports with heatmaps and recommendations
Workplaces
Office technology, on a properly built network
Meeting rooms, displays, cameras, access control and devices all depend on the network. That’s why we design them together with it: each system on its own segment, with its own security and no surprises on go-live day.
Meeting rooms and video conferencing
Rooms ready for Teams, Meet or Zoom with Logitech: camera, audio, displays and one button to start. Like the 10 rooms we fitted out for a corporate office.
Room booking
Panels at each room door linked to the company calendar: you can see if it’s free and book from your phone or the panel itself.
Professional AV
Displays, video walls, projection, motorised screens and sound for meeting rooms, receptions and common areas.
CCTV
IP cameras, recording and secure remote access. Cameras on their own network segment, never exposed to the internet.
Access control
Control over who goes through each door and restricted area, on the company network and on its own segment.
IT supply for businesses
Computers, monitors, printers, network equipment and servers: supplied, configured and set up at every desk.
Moving offices or opening a store? We hand it over complete: network, Wi-Fi, desks, meeting rooms, cameras and security, with a single point of contact.
Technical capabilities
What we work with every day
Configurations that go beyond “plug it in and hope”: policies, tunnels, segments, redundancy and alerts, designed and documented. With the industry’s leading vendors.
- Palo Alto Networks and Fortinet firewalls
- Site-to-site IPSec VPN
- SD-WAN
- VLANs and segmentation
- Redundant internet: Starlink and 5G
- Aruba switching and Wi-Fi
- Ruckus and Ubiquiti Wi-Fi
- Logitech video conferencing rooms
- Monitoring and alerts
- VMware and Hyper-V
- Fibre and Cat 6A (Fluke)
- Network audits
Vendors
We work with the leading vendors
We design, measure, certify and document with the industry’s reference tools, and choose the vendor to fit the project, not the other way round.
Networking and Wi-Fi
Wi-Fi design, measurement and certification
Cybersecurity, firewalls and Zero Trust
Cabling, power, video and connectivity
Cloud
How we work
First we understand the network. Then we change it.
Audit
We review topology, configurations, firewall, Wi-Fi and cabling. You get the real state of your network, its risks and what to fix first.
Design
Architecture, segments, policies, equipment and migration plan, with an itemised quote.
Deployment
We configure and install in agreed windows so your business keeps running. We test, certify and document.
Operations
Monitoring, maintenance and changes. En Directe Plurals has trusted us to run their infrastructure ever since we built it.
Tools
Is your company ready?
Four free tools that take a few minutes, based on what we check at the start of any audit. Instant results, no sign-up.
Is your network ready?
Twelve checks covering radio, security, infrastructure, continuity and operations. Maturity level and priority items.
Can your email be spoofed?
Analyses your domain’s SPF, DKIM, DMARC, MTA-STS and DNSSEC using its real DNS records.
Which attacks would you stop?
Switch on your defences, launch four attacks that come in through different paths and see which are stopped.
Where would you put the Wi-Fi?
Move the access points around a real floor plan and watch the coverage map live.
Case studies
Selected projects
Full audit and renewal of the Escola del Treball network
We audited the school’s entire network and rebuilt it: new fibre links for a star topology, certified cabling, all network equipment replaced and network security configured.
Topology
Star
Equipment
Renewed
Links
Certified
About us
Who’s behind your network
We’re a network and security engineering firm in Barcelona with over 25 years’ experience. We design the network, configure it, bring it live and stay alongside you to run it.
- Over 25 years designing business networks
- Hamina-certified engineers
- Business, education, healthcare, retail and media
Contact
Outages, slowdowns, security concerns or a new site to connect?
- +34 93 249 00 01
- info@wiredbarcelona.com
- Carrer de Queralt, 3 · 08017 Barcelona
What happens next
- You tell us what’s going on with your network.
- We review the network: its real state, its risks and what to fix first.
- We propose a solution, with an itemised quote.