Rainbow Technologies Inc.: The Irvine maker of...

Rainbow Technologies Inc.: The Irvine maker of devices for computer security, reported its earnings increased 79% for the year ended Dec. 31 to $3.4 million, or 80 cents per share, compared to $1.9 million, or 49 cents per share, a year earlier. Revenue increased 38% to $18.9 million compared to $13.7 million a year earlier.