Passwords - Absolute Limits: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
(No difference)
|
Latest revision as of 23:32, 8 November 2004
- Always imposed by the design of the operating system
- General formula: P = LR/S (P: Probability to guess the password, L: Lifetime of the password, R: Attempt rate, S: size of the password space)
- Serious problem: attacker is not interested in one special password, but in getting access to an account (trying one password over many accounts leads to success too!)
- Disregarding case-sensitive causes a much lower possibility and shorter recognition time
Back (Brute-Force Method) | Table of Contents | Next (Summary)