Using lockdown mode on published sites if greater security on these sites is a requirement. Additionally, if you applied the Publishing Portal site template, determine if lockdown mode is the desired configuration for these sites. If not, use the Stsadm.exe command-line tool to turn off lockdown mode.
Turn off lockdown mode for a site collection
stsadm -o deactivatefeature -url -filename ViewFormPagesLockDown\feature.xml
Turn on lockdown mode for a site collection
stsadm -o activatefeature -url -filename ViewFormPagesLockDown\feature.xml
Turn off lockdown mode for a site collection
stsadm -o deactivatefeature -url
Turn on lockdown mode for a site collection
stsadm -o activatefeature -url
Comments
Failed to find the XML file at location '12\Template\Features\ViewFormPagesLockD
ownfeature.xml'
any idea how can turn on lock mode?