41. Data Securities International, San Francisco ! $ 18M NA not available SOURCE : Iron Mountain Inc.42. They bought stocks that enhance security, everything from national security to airport security to data security . 43. San Francisco : RSA Data Security sponsors conference. 44. Non-Microsoft applications may use different data security models. 45. This controversial US law makes it a crime to write software that circumvents data security systems. 46. Iron Mountain also bought Data Securities International Inc . of San Francisco for $ 18 million. 47. Encryption maintains data security in this shared environment. 48. And he predicted two recent acquisitions, RSA Data Security and Dynasoft, will be important going forward. 49. Ridge said that making management changes and spending more money to improve data security will pay off. 50. At General Motors, James Christiansen, 43, the chief information security officer, advanced through the data security ranks.
