Firewall
Firewalls that protect your network against unwanted traffic from outside.
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Network management
The foundation of every modern organization: advice, installation and management from one partner.
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This site can answer anything on our pages and in our services document. Ask your question the way you would ask a colleague; if the answer is not here, it will say so and put you through.
You are talking to our AI service, which knows everything on this site. Rather speak to a person straight away? Call 088 340 0047.
You are talking to our AI service, which knows everything on this site. Rather have a person straight away? We are closed right now; mail servicedesk@sba.nl.
Network security is not a device but a number of layers in a row. The firewall stops what does not belong, the switch distributes the wired traffic, and guests get a network of their own, separate from your systems.
The layer people skip most often is the last one: a second connection, so an outage at your provider does not bring your business to a halt.
A stable and secure network is the foundation of every modern organization. That is why at SBA we provide a complete solution that goes beyond just laying cables or supplying equipment. Based on your location and needs we advise on the right connection, arrange the installation and keep a close eye on performance.
Firewalls that protect your network against unwanted traffic from outside.
A secure and stable configuration, tailored to your situation.
Fast, stable and secure wireless coverage for every environment.
Automatic failover so you always stay online.
Tell us what you are running into. No obligation, and you will speak to the specialist who would actually pick the work up.
Outside office hours? Customers with an SLA reach the emergency service on our general number; keep your three digit customer number to hand.
We are closed right now. We are back on working days from 09:00 to 17:00; mail us and we will pick it up as soon as we are in.
For us quality means three things at once: meeting the requirements and expectations of our customers, living up to our own professional standards, and working to established norms and guidelines. That last one is audited every year by an independent party, DNV. Not because a logo looks good, but because it forces us to keep our own agreements on the days when it is busy.

The certificates are one click away: ISO 9001, ISO/IEC 27001 and NEN 7510 (pdf). If you want to check our margin on hardware, you may have an audit carried out once a year at your own expense.
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