ClearCube PCoIP System User's Guide - Manual (Page 102)

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Chapter 8.
Mass Storage Lockout
(MSL)
ClearCube devices support MSL, enabling administrators to prevent access to USB-based mass
storage devices and other USB peripherals. ClearCube devices provide:

Hardware-based MSL

Firmware-based MSL
The following list describes options for configuring MSL:

R-series blades and peers: Configure MSL using a jumper on the blade motherboard.

A-series blades and peers: Configure MSL using PCoIP device firmware (as shown below
for all PCoIP devices).

All PCoIP devices: Configure MSL using PCoIP device firmware through the device’s Web
interface
CAUTION: Ensure that you do not make any changes to host cards other than those specified
below, including removing a host card or any cables. Doing so can damage the card
or cause unsupported behavior.
8.1
MSL Recommendations and Best Practices
The following list provides recommendations and items to consider when enabling MSL on devices.

Hardware-based MSL recommendation
ClearCube recommends implementing hardware-based MSL whenever circumstances permit.