NoVirusThanks File System Protector allows you to lock and deny write access to your sensitive files/folders.It allows you to write rules for any process or if you prefer only for specific processes. Lock your files or folders protecting them from any modifications (write) and only allow them to be read - but not to hijack or modify it.NoVirusThanks File System Protector can be considered a swiss army knife against pesky ransomware or to just simply protect your important files.