11 Security
Protecting the computer
Standard security features provided by the Windows® operating system and the non-Windows Setup
Utility (BIOS) can protect your personal settings and data from a variety of risks.
NOTE: Security solutions are designed to act as deterrents, but they may not deter software attacks
or prevent the computer from being mishandled or stolen.
NOTE: Before you send your computer for service, back up and delete confidential files, and
remove all password settings.
NOTE: Some features listed in this chapter may not be available on your computer.
Computer risk Security feature
Unauthorized use of the computer Power-on password
Computer viruses Antivirus software
Unauthorized access to data ● Firewall software
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Windows updates
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File encryption
Unauthorized access to Setup Utility (BIOS) settings and
other system identification information
Administrator password
Ongoing or future threats to the computer Critical security updates from Microsoft
Unauthorized access to a Windows user account User password
Unauthorized removal of the computer Security cable slot (used with an optional security cable lock)
Protecting the computer 67
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