4-assured offers all the functions of an intelligent firewall in one, e.g.:
The stateful firewall supports IPv4 and IPv6 and provides a live view of blocked or forwarded traffic.
There is integrated support for IPsec (including route-based), OpenVPN, and optional support for Tinc (full mesh VPN) and WireGuard.
Can't afford downtime? Then use our automatic hardware fail-over with status synchronisation. By using the Common Address Redundancy Protocol (CARP), you can achieve the highest possible availability.
Reporting & Monitoring
This modern approach to RRD charts offers options for zooming in and exporting data. With your preferred NetFlow analyser, you can see the most active users, interfaces, ports and applications.
Prevention of intrusion
Eliminate Trojans and CNC bots with Suricata's advanced inline intrusion prevention technology and Proofpoint's Emerging Threats Open rules. Alternatively, you can also choose the optional ET PRO (commercial subscription) or ET PRO Telemetry (free registration required).