Entering lockdown mode manually - PingDirectory - 9.2

PingDirectory 9.2
bundle
pingdirectory-92
ft:publication_title
PingDirectory 9.2
Product_Version_ce
PingDirectory 9.2
category
Product
pd-92
pingdirectory
ContentType_ce
To enter lockdown mode, run enter-lockdown-mode. 
$ bin/enter-lockdown-mode