Enterprise-grade security, delivered personally.
Bluedsecurity provides cybersecurity audits, IT infrastructure and data protection consulting for businesses across Brazil, Argentina, the United Kingdom and the United States. One consultant, start to finish — no call centre, no outsourcing.
What we resolve
Practical, senior-level IT and cybersecurity work for businesses that need their systems working today — not next week.
Infrastructure & endpoint maintenance
Full diagnostics, system rebuilds, software deployment and performance optimisation across your fleet of machines.
Network architecture & Wi-Fi
Router and access-point configuration, per-device bandwidth control, and segmented networks separating point-of-sale from guest traffic.
Data protection & backup
Backup routines, endpoint protection and phishing-resistant practices — cybersecurity calibrated to the level your business actually needs.
Business systems support
Point-of-sale systems, thermal printers, card machines and virtual machines — configured to fit how your business actually operates.
Is your business protected?
Run the free two-minute assessment and see your business's current risk level.
Where we work
Based in Brazil, working remotely with businesses across four markets — same consultant, same standard of care, wherever you are.
Brazil
Home base — on-site and remote support across Maceió and Alagoas, remote consulting nationwide.
Argentina
Remote cybersecurity and IT consulting for businesses, delivered in Spanish.
United Kingdom
Remote consulting for London-based businesses, in English.
United States
Remote cybersecurity and infrastructure consulting for U.S. businesses.
A real engagement
Point-of-sale down, resolved the same day
A bar in Maceió had its point-of-sale computer frozen and its receipt printer offline. We rebuilt Windows from scratch, configured a virtual machine for the sales system, and installed the thermal printer — all within the same day, without the bar closing to guests.
- Full Windows rebuild✓
- Virtual machine configuration✓
- Thermal printer installation✓
- On-site, same-day resolution✓
Who handles your systems
Bluedsecurity is an independent consultancy, not a call centre. The person who takes the call is the person who resolves the problem, from first diagnosis to final fix.
I'm in continuous cybersecurity training — currently completing the CompTIA Security+ certification, with regular practice in offensive-security environments — which means even the simplest support request gets the attention of someone who thinks about security from the ground up.
Frequently asked questions
Do you work with international clients, or only in Brazil?
Both. On-site support is available in Maceió, Brazil, and remote consulting is available for businesses in Argentina, the United Kingdom and the United States, in English, Spanish or Portuguese.
Do you handle both cybersecurity and everyday IT support?
Yes — from network segmentation and phishing exposure to routine maintenance like Windows rebuilds, printer setup and Wi-Fi configuration. Most businesses need both, not one or the other.
How do remote engagements work?
We start with a call to scope the problem, then work remotely via screen-share and secure remote access for most tasks. On-site visits are available for businesses in the Maceió area.
How do I know if my business is exposed to online fraud?
Most incidents exploit simple gaps: weak passwords, missing backups, and inattention to email and links. The free assessment above is a good starting point, and a full review can go deeper.
What does an engagement cost?
It depends on scope and current state of your systems. Message us on WhatsApp with what you're dealing with and we'll send a no-obligation quote.