Scheduled scans that catch every change
F-PAT automatically retrieves a full file list from your web server and compares it against the previous scan. Any difference — no matter how small — is flagged as a potential tampering event. This works for HTML, images, PDFs, and every other file type on your server.
Scans run as frequently as every hour on the standard plan. You can also review exactly which files changed in the control panel at any time. The 1-month free trial runs once per day.
Starting at just ¥8,250/month (tax included) — no setup fee required. Choose between the full standard plan (up to 100,000 files, hourly scans) or the free 1-month trial to get started right away.
Standard plan vs. free trial
F-PAT offers a fully featured standard plan and a 1-month free trial to get you started. Compare the features below.
| Feature | Standard plan | 1-month free trial |
|---|---|---|
| Scan frequency | As often as every hour (1×, 3×, 6×, 12×, or 24× per day) |
Once per day |
| Files monitored | All file types — up to 100,000 files | HTML files only — up to 1,000 files |
| Domains per plan | 1 domain | 1 domain |
| Setup fee | Free | Free |
| Price | ¥8,250/month or ¥89,000/year (tax incl.) Credit card or bank transfer |
Free |
| Alert email addresses | Up to 5 | 1 only |
| Exclusion rules | Directories & files | Not available |
| Service start | Immediately on signup | Immediately on signup |
| Server requirement | Web server running PHP 5.1 or later | |
* Each domain requires a separate subscription, even if multiple domains share the same server.
* After signing up for the standard plan, service begins once payment is confirmed (approx. 1 week). Until then, the free trial version is provided.
Your dashboard, fully in your hands
After signup, you receive login credentials by email. The control panel lets you configure and monitor everything — no technical expertise required.
Latest patrol log
View the most recent scan results at a glance. If a change was detected, full details appear at the bottom of the screen — including which files were affected.
History view
Browse up to 7 days of past scan data. Click "Details" on any flagged row to see exactly what changed during that patrol.
Script download
Download the one-file PHP script to upload to your server. This is what enables communication between your server and F-PAT. Keep the filename unchanged.
User manual
A full PDF manual is available directly in the control panel. For any questions beyond the manual, contact us via the support form.
Patrol settings
Instant email alerts with full details
When F-PAT detects a change, an alert is sent immediately to all registered addresses. The email includes a full breakdown of what changed — so you can assess the situation without even logging into the panel.
Common non-malicious causes
Not every alert means an attack. F-PAT will also fire when:
Tip: use the exclusion rules in the control panel to suppress alerts for known non-malicious paths.
Weekly summary report
Every Monday, F-PAT sends a digest of the previous week's activity — so you'll catch anything you may have missed, and confirm the service is running normally.
Ready to protect your website?
Start your free 1-month trial today. No setup fee, no credit card needed.