Firegate monitors network behaviour to identify suspicious activity, malware communication patterns, and malicious connections — blocking threats before they can do harm.
Why malware behaviour matters more than files #
Modern malware rarely relies on obvious files or simple signatures. Instead, many threats operate quietly after initial compromise, communicating with external servers to receive commands, exfiltrate data, or download additional components.
This behaviour often includes:
- Repeated connections to known malicious infrastructure
- Suspicious command-and-control (C2) communication patterns
- Abnormal outbound traffic from devices that should be quiet
- Connections to newly registered or high-risk domains
Traditional antivirus tools may miss these activities, especially on devices that cannot run endpoint security software.
How Firegate detects malicious behaviour on the network #
Firegate operates at the network level, positioned between your modem and router. All traffic entering or leaving your network passes through it.
Rather than scanning files on individual devices, Firegate focuses on how devices behave on the network. It evaluates traffic patterns, destinations, and connection characteristics in real time.
Firegate uses:
- Behaviour-based network inspection
- Reputation and threat-intelligence rules
- Protocol and traffic pattern analysis
When traffic matches known malicious behaviour — such as malware calling home to external servers — Firegate blocks the connection immediately.
Blocking threats before damage occurs #
By stopping malicious communication early, Firegate can:
- Prevent malware from receiving commands
- Block data exfiltration attempts
- Stop secondary payload downloads
- Isolate compromised devices from hostile infrastructure
This approach reduces the impact of infections, even when the initial compromise happens elsewhere.
Blocking occurs before traffic reaches its destination, limiting what malware can do on the network.
Protection for devices that can’t protect themselves #
Many devices on modern networks cannot run antivirus or endpoint protection, including:
- Smart TVs and streaming devices
- IoT and smart home equipment
- Gaming consoles
- Embedded systems
Firegate protects these devices automatically, because detection happens at the network edge rather than on the device itself.
No software installation is required, and no device-specific configuration is needed.
Local detection, private by design #
All inspection and detection happens locally on the Firegate device.
- No traffic is sent to the cloud
- No packet data is uploaded for analysis
- No behaviour profiles are shared externally
- Logs remain on the device
Firegate receives rule updates to improve detection accuracy, but your network activity never leaves your control.
A complementary layer of defence #
Network-level malware behaviour detection does not replace endpoint security where it exists. Instead, it provides an additional layer of protection that:
- Covers all devices equally
- Detects threats based on behaviour, not files
- Works continuously in the background
This layered approach improves overall network security without increasing complexity.
The result #
Firegate helps identify and block malicious activity by watching how devices communicate — not by invading privacy or relying on cloud analysis.
Suspicious behaviour is stopped early, threats are contained, and your network remains protected quietly and automatically.
