An experienced active manager can effectively reduce these risks with quantitative tools, a valuation discipline, fundamental research and portfolio optimization techniques.

FORBES: Equal-Weight Indexers Didn't Suck Wind For A Decade

To really win at the game of cyber-security, you must tackle really hard problems such as usability, business process maturity and consistency, user training, network design, and optimization of your portfolio of applications.

FORBES: Why Security Without Usability Leads To Failure

Portfolio optimization is probably the most misunderstood and misused model in finance.

FORBES: Don't Let Models Doom Your Portfolio

Skyfire adds capabilities to our portfolio around video, app optimization, smartphones and tablets, and strength in North America.

ENGADGET: Opera buys Skyfire, wants its video and smartphone optimization expertise