Campbell Scientific CR3000 CR3000 Micrologger - Page 70

Section 5. System Overview displays two values from CR3000 memory. PanelTemps shows the CR3000 wiring-panel temperature at each scan, and the one-minute sample of panel temperature. TCTemps displays two thermocouple temperatures. 5.1.9 Security 70 Figure 28: Custom menu example CR3000 applications may include the collection of sensitive data, operation of critical systems, or networks accessible by many individuals. The CR3000 is supplied void of active security measures. By default, RS-232, Telnet, FTP and HTTP services, all of which give high level access to CR3000 data and programs, are enabled without password protection. Campbell Scientific encourages CR3000 users who are concerned about security, especially those with exposure to IP threats, to send the latest operating system to the CR3000 (available at www.campbellsci.com) and to disable un-used services and secure those that are used. Actions to take may include the following: • Set passcode lockouts • Set PakBus/TCP password • Set FTP username and password • Set AES-128 PakBus encryption key • Set .csipasswd file for securing HTTP and Web API • Track signatures • Encrypt program files if they contain sensitive information • Hide program files for extra protection • Secure the CR3000 datalogger and power supply under lock and key.