3-SEC - Tektronix Installed Option; Password protected..

Tektronix Installed Option; Password protected enabling and disabling of all communication ports and firmware upgrades

The Tektronix 3-SEC Security Option is an installed option that provides password-protected enabling and disabling of all communication ports and firmware upgrades on supported Tektronix oscilloscopes. This option is designed to help users comply with security requirements by allowing administrators to restrict access to instrument communication interfaces and prevent unauthorized firmware changes. The 3-SEC option is particularly useful in secure environments where instrument configuration and data integrity are critical. It is compatible with select Tektronix oscilloscope models and is activated via a license key.