System Change Monitor
Verify protected system files, security settings, and credential protections while monitoring for important changes.
Built for Windows 11
Windows security that explains itself.
ProtectKit brings Windows security, monitoring, investigation, hardening, and maintenance tools together in one clear application. See what needs attention, understand why it matters, review the available evidence, and know what to do next.
Built for Windows 11. Start free, with optional Premium features for continuous monitoring and deeper investigation.
Current protection status
Protected
Important Windows protections are active
and being monitored.
System files
Protecting
Firewall
Active
Defender
Enabled
DNS protection
Secured
Recent protection activity
Firewall status verified
Security settings checked
System monitoring is active
✓
Clear security explanations
✓
Evidence-based assessments
✓
Persistent activity logs
✓
Built for everyday Windows users
Protection and investigation
Important Windows security tools in one place
ProtectKit helps users verify protections, investigate suspicious activity, reduce attack surface, and respond with clearer information.
Live Connections
See which processes and services are communicating, investigate remote addresses, and review trust evidence.
Firewall Management
Review firewall profiles, inspect rules, apply recommended settings, and control network access.
Microsoft Defender
Review Defender status, update protection, run trusted Windows scans, and understand scan results.
Windows Hardening
Check important Windows security protections and identify settings that may reduce your attack surface.
Startup and Service Investigation
Examine startup entries and services using signatures, publishers, file paths, hashes, and trust evidence.
DNS Protection
Review DNS configuration and apply supported secure DNS profiles across the Windows system.
Security Logs
Preserve important ProtectKit activity in persistent logs that can be viewed, copied, and exported.
Maintenance and Recovery
Launch trusted Windows cleanup, repair, optimization, restore, and recovery tools from one organized workspace.
Why ProtectKit
A warning is more useful when you understand it
Many security tools report that something may be wrong. ProtectKit is designed to provide the surrounding context needed to make a better decision.
1
What was found
See the affected protection, process, service, connection, setting, or file.
2
Why it matters
Understand the security relevance without relying on vague warnings.
3
What evidence supports it
Review signatures, publishers, paths, hashes, Windows status, and other available evidence.
4
What to do next
Receive practical guidance for investigation, repair, reversal, or further review.
Security assessment
Example ProtectKit explanation
Review recommended
What was found
A program configured to start with Windows could not be fully verified.
Why it matters
Startup programs run automatically and may remain active without the user opening them.
Available evidence
ProtectKit can display the executable path, publisher, signature status, source, hash, and trust assessment.
Recommended action
Review the program, verify that you recognize it, and investigate further before removing or disabling it.
ProtectKit editions
Useful protection for free, advanced capability in Premium
Start with a generous free edition. Upgrade only if you want continuous monitoring, real-time alerts, and deeper investigation features.
ProtectKit Free
Free
Essential assessment and investigation tools
- Windows security overview and manual scans
- Microsoft Defender and firewall controls
- DNS protection and selected hardening tools
- Connection snapshots and investigation
- Startup, services, privacy, and maintenance tools
- Basic ProtectKit logs and reports
Advanced protection
ProtectKit Premium
$2.99/month
Continuous monitoring and deeper investigation
- System Change continuous monitoring
- Live Connection continuous monitoring
- Real-time security alerts
- Advanced investigation tools
- Advanced Windows hardening
- Unlimited scan history and deeper analysis
Start with ProtectKit Free
Check your Windows security, investigate what is running on your computer, strengthen important protections, and use guided maintenance tools from one place.
Windows 11 • Free edition available • Premium optional
ProtectKit Support
Real support from a real ProtectKit mailbox
For help, bug reports, licensing questions, feedback, or feature suggestions, contact ProtectKit directly at support@getprotectkit.com.
Product Support
Get help with installation, features, security findings, settings, licensing, and general ProtectKit questions.
Report a Bug
Tell us what you were doing, what you expected, and what happened. Include non-sensitive screenshots or exported logs when useful.
Feedback & Suggestions
Share feature ideas, usability feedback, or suggestions for improving ProtectKit.
Official ProtectKit website
Official support address
ProtectKit support email: support@getprotectkit.com
Before sending logs or screenshots
Review anything you attach and remove passwords, authentication tokens, private keys, recovery codes, or other sensitive information.
Privacy
ProtectKit is designed to provide security visibility without turning the product into a surveillance tool. See the Privacy Policy below for more information.
Privacy Policy
Privacy should be clear, too
This summary explains the privacy principles behind ProtectKit. It can be expanded as services are added.
Local security information
ProtectKit analyzes security settings, processes, services, startup entries, network connections, and related system information on your Windows computer to provide its security and maintenance features.
Payments
Premium purchases are processed by the applicable payment provider. ProtectKit does not need to store your full payment-card information.
External lookups
Features that use external reputation or investigation services may send the information required for that lookup, such as a file hash or remote address, to the selected service.
Logs and reports
ProtectKit can create local activity logs and reports so you can review and export security information.
Questions
Privacy questions can be sent to support@getprotectkit.com .
Terms of Service
Use ProtectKit responsibly
ProtectKit provides security, investigation, configuration, and maintenance assistance for Windows computers.
No guarantee of complete protection
No security product can guarantee that a computer will never be compromised. ProtectKit is intended to improve visibility, configuration, investigation, and response.
System changes
Some ProtectKit features can change Windows settings, firewall configuration, DNS settings, services, startup behavior, or other system configuration. Review recommendations before applying changes.
Third-party services
Optional external services and links are governed by their own terms and privacy policies.
Support
Questions about these terms can be sent to support@getprotectkit.com .