Continuing on its way to becoming a fully fledged IT infrastructure company, EMC picks up RSA to fill out its enterprise security lineup. EMC continues to collect smaller companies to pursue its strategy of becoming a fully fledged IT infrastructure giant. The corporation revealed June 29 that it is <A HREF="http://www.eweek.com/article2/0,1895,1983916,00.asp">acquiring RSA Security</A> for about $2.1 billion in cash, or $28 per share.