Network Security
Protect your network infrastructure against cyber threats with our advanced security solutions.
Most breaches don't start at the perimeter — they start inside: a phishing email, an infected laptop, a misconfigured IoT device. That's why modern network security isn't just about "firewalls at the front door" — it's about assuming something can get in and minimizing what that something can touch once it does.
What's included
- Audits and vulnerability assessments.
- Firewall and intrusion prevention system configuration.
- Access policies and network segmentation.
- IDS/IPS for real-time intrusion detection and prevention.
- DNS filtering and corporate browsing control.
- Continuous monitoring, centralized logs, and alert response.
Ideal for
Companies that handle sensitive data (financial, medical, customer) and need to protect it, organizations with compliance requirements (ISO 27001, PCI DSS, HIPAA), businesses with remote teams connecting from multiple locations, and companies that already suffered an incident and don't want to repeat it.
How we work
We start by mapping what you have today: hosts, services, exposed ports, internal flows, external connections. We identify weak points (unnecessary exposed services, missing segmentation, permissive policies) and design the target architecture. We implement in phases so operations aren't disrupted: first the perimeter, then internal segmentation, then finer-grained controls. We work with Fortinet, Palo Alto, Sophos, MikroTik equipment and open-source solutions depending on the case.
Frequently Asked Questions
What is a next-generation firewall and how is it different?
A traditional firewall filters by IP/port. An NGFW inspects traffic content: it detects applications (not just ports), identifies malware in real time, filters malicious URLs, and applies per-user policies (with AD/LDAP integration). The difference is huge for detecting modern threats that use common ports.
Can we segment without changing all the cabling?
Yes. Modern segmentation is done with VLANs over existing cabling — a single manageable switch can separate 20 logical networks with no new cables. For more advanced cases we use identity-based microsegmentation (by user/device, not location), available in enterprise solutions.
How do you handle security alerts after hours?
Depends on the plan: basic plans alert on the next business day, plans with 24/7 coverage have on-call staff that respond within minutes for critical incidents. All alerts are logged in the ticketing system with full traceability for auditing.