Blocks malicious encryption extensions, ransom notes, spoofed system processes, and high-entropy encrypted files in real time.
Detects mass file encryption, high-frequency disk I/O, file lock flooding, and batch rename/delete on critical folders.
Automatically terminates shadow copy deletion, PowerShell/CMD attacks, remote injection, and scheduled task tampering.
Locks down volume shadow copies, Hosts file, system time, Group Policy, and blocks disk formatting attacks.
One-click block of ports 445/135/139, disable SMBv1/LLMNR, disable Remote Registry/Telnet, enable UAC/DEP/ASLR.
Apply 40+ system hardening rules with one click. Rollback any changes instantly. Three levels available.
Core protection works fully offline. No cloud backdoor, no data upload.
CPU usage below 2%, memory ~28MB. Optional lightweight mode reduces I/O scanning for smooth operation.
Add trusted files, folders, and processes to whitelist. Avoid false positives on critical applications.
Complete attack chain logging with process tree and registry changes. Export logs as CSV/TXT for auditing.
Single device licenses are bound to a unique hardware ID. 3-device licenses support 3 different devices. Free migration assistance is available upon hardware changes.
For 1-year licenses, you get free upgrades during the 1-year license period. For Lifetime licenses, you get free upgrades forever, including all future versions and new protection rules.
30-day money-back guarantee for all first-time purchases. Contact support@nisse-sec.com within 30 days, and we will process your refund promptly.
No. Core protection works fully offline. The software itself requires no internet connection at all.
We provide "Lightweight / Full / Custom" hardening levels. Each item can be toggled individually, and one-click rollback is supported to revert any changes instantly.
CPU usage below 2%, memory around 28MB. Optional "Lightweight Mode" further reduces I/O scanning. You won't even notice it's running.
Yes. Download the 14-day fully functional trial. No credit card required. Upgrade to full version by entering a license key at any time during or after the trial.
After purchase, you will receive the license key instantly via email. Simply enter it in the software's "About" page to activate the full version.
Have questions about licensing or technical support? We're here to help. We'll respond within 24 hours, Monday - Friday.