# McCalister and Quinn Review 042225

## Quantifiable nKode Metric with Minimum nKode Policy and Keypad
- Probability of guess a 4 character nKode approx. 1 in 8 million.
- 4 charactor nKode is as secure as an 8 charator password.
- Takes on average over 6 recorded observations to crack an nKode; takes one observation to crack a password. Note for brook physical vs digital)
- Passwords need to be changed every 90 days. Warfighters never need to change their nKode. nKode salt, hash, and keys change fequently (as often as every day) without user intervention or knowledge.
- nKode can't be attacked with dictionary attack...


## Comments and Questions
- Lets mentions Bill Platte in our slides
- Craig and Jonathan should add something to the script... dicuss with David
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