How can data be made more secure on a CRBasic PakBus data logger?
The following are some suggested security methods listed by category:
- Hardware
- Physically secure the data logger, peripherals, cabling, etc., depending on the level of risk.
- Set the three-level security, as well as the PakBus Encryption Key.
- Data logger programs
- Secure the physical, terminal, Telnet, PakBus, FTP, and HTTP interfaces.
- Consider encrypting and/or hiding programs.
- Terminal menu
- Set the three-level security codes.
- Enable PakBus security.
- Disable or secure Telnet access.
- Telnet
- Disable Telnet or keep Telnet sessions on a trusted network.
- Set the three-level security for the terminal menu.
- BMP
- Enable all PakBus-related security.
- PakBus/TCP (BMP/PakBus transferred over a TCP/IP connection)
- Enable all PakBus-related security.
- Restrict IP access.
- FTP
- Disable the FTP server or keep FTP sessions on trusted networks.
- Set the FTP username and password.
- Secure the program.
- Use FTPS when acting as a client.
- HTTP
- Disable the HTTP server or keep HTTP sessions on trusted networks.
- Set up .csipasswd accounts.
- Use HTTPS when acting as an HTTP client.
- Email
- Use a TLS connection for data transfer.
- Modbus, DNP3, etc.
- Transmit data over a trusted or secured network or network link.
常见问题解答主页