DNSFilter

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DNSFilter provides AI‑powered cybersecurity for maritime networks, protecting passenger Wi‑Fi, crew devices, and shipboard systems. Its DNS‑layer security prevents threats before they reach users, helping fleets maintain IMO compliance and operational resilience across vessels and global connections.

DNSFilter is a cybersecurity company that supports large organizations, including cruise line and shipping companies such as MSC. DNSFilter’s AI-driven content filtering and threat protection blocks threats on crew devices, guest Wi‑Fi, and on legacy technology. Unlike reactive security tools, DNSFilter prevents threats before they reach users—whether at land or sea.

Organizations rely on DNSFilter to:

  • Protect maritime networks without VPNs or complex setups.
  • Prevent phishing and malware attacks by blocking dangerous connections before they’re made.
  • Filter harmful content to prevent compliance risks and brand damage.
  • Secure IoT and unmanaged devices.

With real-time AI categorization, granular policy controls, and seamless deployment, DNSFilter is faster and easier to manage than firewalls, SWGs, or endpoint-only solutions. Trusted by over 45,000 organizations, DNSFilter delivers proactive security anywhere users connect.

Modules:

Passenger Wi-Fi Security
OT/IT Environment Protection
Centralized DNS Policy Management
Shipboard Network Protection
IMO Cybersecurity Compliance
Crew Device Protection
IoT Security
Network and URL Visibility
Content Filtering
Threat Detection & Blocking
Block Shadow IT & AI
Application Blocking
Network Segmentation