File -> Properties -> Security -> Document Restrictions Summary are different for a PDF when opened in Adobe Acrobat X and they are getting changed when opened through Adobe Acrobat XI.

File -> Properties -> Security -> Document Restrictions Summary, are different for a PDF when opened in Adobe

Acrobat X and they are getting changed  for the same PDF when opened through Adobe Acrobat XI, Why is this

happening, what do I need to do to keep it unchanged?