Overview
What is Katana?
Katana : Katana is an integrated VPN, firewall, and IDS solution for stand-alone machines
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In depth
A closer look at Katana
Katana is an optimal security solution for desktops and laptops that, for the first time, integrates VPN client, firewall, and IDS/IPS solutions. The integrated firewall controls inbound and outbound network access and prevents unauthorized access, the IDS/IPS controls application network access and protects the machine from worms and Trojans, and the VPN client enables the user to connect to Katana/OmniVPN gateways and other third party VPN gateways. Multiple VPN tunnels can be activated simultaneously and asymmetric filtering can be applied to VPN tunnel traffic. When the VPN is not connected, Katana automatically detects when the user connects to a new subnet and prompts for a security policy. The default policy is not to trust the subnet, thereby preventing hostile machines on that subnet from connecting to and exploiting your machine. Katana also incorporates a patent-pending method for detecting Trojans. Trojans are detected based on network access conflicts. This will catch and prevent almost every Trojan that exists. Because it is a behavior-based approach for detecting Trojans, this method is effective against both existing Trojans and any new Trojans that may be developed in the future.
Requirements
System requirements
Windows 2003 / Windows XP / Windows 2000
Verdict
Should you download Katana?
Katana runs on
Windows 10/11
and is available under the
Time-limited Trial
license
— the installer is 10.2 MB.
We’ve catalogued it under
Encryption Security.
✓
Verified clean. Every Katana build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance
Katana specifications
- Publisher
-
Trlokom Inc
- Last updated
- May 1, 2026
- Requirements
- Windows 2003 / Windows XP / Windows 2000
- License
- Time-limited Trial
- Operating system
- Windows 10/11
- File size
- 10.2 MB
- Price
- Free
- Page views
- 502
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