Computing security includes identity management to ensure proper access controls to controlled or sensitive information and permission rights for individuals to view information and data maintained by others. Security is maintained by administrators with encryption and password control and through the use of tokens or biometric devices to ensure user identity.

NewsPresident Barack Obama will create a way for companies to voluntarily share information about computer-network threats while he awaits congressional action on cybersecurity legislation.
NewsThe top executives of Google Inc., Yahoo! Inc. and Facebook Inc. won’t attend President Barack Obama’s cybersecurity summit on Friday, at a time when relations between the White House and Silicon Valley have frayed over privacy issues.
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