Bypassing the OS Stack.
Traditional firewalls often operate too high in the networking stack, consuming CPU resources for packets that should have been dropped immediately. NetSpecter attaches directly to the NIC driver, allowing for packet filtering in nanoseconds—before the OS even allocates memory for the traffic via sk_buff.
The Defense Strategy.
Ghost Mode
Suppresses all TCP RST and ICMP responses at the XDP layer. To a malicious scanner, the target host appears completely non-existent on the network grid.
Entropy Scoring
Implements real-time statistical entropy analysis of incoming payloads to detect stealthy reconnaissance patterns and zero-day volumetric surges.
Honey Mode
Asynchronously mirrors malicious payloads to the Userspace engine for DPI without impacting the throughput of the primary data path.
Kernel-Level Immunity.
The Stack.
Low-level C++ and eBPF integration for high-throughput security.