As Hewlett-Packard ( HPQ ) prepares to break apart its enterprise unit from its division that produces personal computers and printers, the tech institution said Wednesday that it will sell cyber security unit Tipping Point to Tokyo-based Trend Micro International for $300 million. The divestiture may let the company streamline and tighten operations, but represents a small portion of Hewlett-Packard's offerings to corporations and other large enterprises. For HP, with a $51 billion market cap, the larger question is what strategic moves follow the Nov. 1 breakup. Rival Dell is taking much bolder steps, with the $67 billion purchase of EMC ( EMC ) and publicly traded subsidiary VMware ( VMW ). HP Chief Executive Meg Whitman, who will be CEO of Hewlett-Packard Enterprise, criticized the debt load Dell is taking on and said the integration pains would present opportunities to gain business. The split from HP Inc. will allow Whitman to focus on the enterprise business.