The Union Minister for Communications, Law & Justice and Electronics & Information Technology, Ravi Shankar Prasad has said that the Mobile Security should be our National Priority because the mobile handset became an important tool for all online activities. He was addressing the gathering, on 30th December, after launching a Web Portal called ‘Central Equipment Identity Register (CEIR)’ for the customers of Delhi to facilitate blocking and tracing of Stolen/Lost Mobile Phones in Delhi.