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Removal of debug shell at port 9001

Published on Oct 5, 2026

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In addition to denying traffic over port 9001 and 9002 (as per Install a desktop firewall), the debugging shell that runs on port 9001 can be disabled by modifying the value of the iv.policymgmt.RuleEngine.BSH_Diagnostics_Port record in the iv_emsproperties table. To disable the port, set the value in the field called "value" = -1

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