Protection at network level
Works on the traffic for a customer's IP ranges, so mail servers, VPNs, remote access and every other service behind the line are covered, not only the website.
Product · Network layer firewall
SENTRA Network Threat Shield
Protects a customer's entire Dedicated Internet Access line, not just one website. Traffic for their IP blocks is routed through the Network Threat Shield and cleaned before it reaches the line, so every server behind it is protected.
Whole IP blocksVirtual machine or bare metalMonitor or EnforceManaged from SENTRA GUARD
What it does
Clean traffic for the whole line.
Monitor, then Enforce
Start by watching what would be dropped on the customer's real traffic, then switch to Enforce when the policy is right.
Routed or inline
Run as a routed hop for the customer's prefixes, or inline at layer 2 in front of the line, depending on how your network is built.
Orchestrated by GUARD
Deployed, monitored and moved from SENTRA GUARD alongside every other node, with live health and uplink bandwidth on the radar.
How it works
Traffic in. AI inspection. Clean traffic out.
The same pipeline protects a single website or an entire internet line. Switch between them, and between watching and blocking.
Protect
Mode
01
Visitors reach the site
The website's DNS points to the SENTRA AI Threat Shield node, so every request for the site arrives there first.
02
AI inspects every request
Each request passes five checks: network, fingerprint, behaviour, AI intent and policy. In Enforce mode, attacks are blocked or challenged.
03
Clean requests reach the destination
Only clean traffic is passed on to the customer's web server. The site's dashboard shows what was stopped.
SENTRA · NETWORK THREAT SHIELD
Clean internet lines, deployed your way.
SENTRA Network Threat Shield cleans all traffic for a customer's IP blocks before it reaches their Dedicated Internet Access line. Run it on a virtual machine or on dedicated hardware.
Virtual
On a virtual machine
SENTRA GUARD deploys the Network Threat Shield onto a virtual machine and manages it alongside every other node in the fleet.
Deployed by GUARDManaged in GUARD
Bare metal
On bare metal
Run the Network Threat Shield on a dedicated server. Deploy it from SENTRA GUARD, or install it directly on the machine with the standalone installer.
Deployed by GUARDStandalone installer
The consoles
See it on screen.
These are the real SENTRA consoles. The figures shown are demo data.
Node detail
Live health, uplink bandwidth and traffic inspected for a single shield node, with the controls to manage it.
Next step
See SENTRA on your own traffic.
Book a walkthrough, or start with a free Safety Check of your site.