Security Principles

1/27/2010

TL-15

TL-30

TRTL-30

TXTL-60

“Security is economics.”

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“Least privilege.”

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“Use fail-safe defaults.”

“Separation of responsibility.”

“Defense in depth.”

“Company policy: passwords must be at least 10 characters long, contain at least 2 digits, 1 uppercase character, 1 lowercase character, and 1 special character.”

“Psychological acceptability.”

“Consider human factors.”

“Ensure complete mediation.”