Data/Information Classification in Asset Value

1.- ¿Which is the input of which? or both are independent parameters? Or what is their relationship?
2.- How to use these two values in the Asset Valuation final?
 

Answer:
1.- They are independent parameters, but they are related because you can match an asset value in terms of confidentiality with the information classification, I mean, if you have a data base, the information classification can be Top Secret, which can be associated with the highest value in terms of confidentiality during the assessment of assets. 
2.- You can establish the same criteria for the classification and for the asset valuation, so for example: Public = 1, Internal Use = 2, Top Secret = 3.
Finally, this article can be interesting for you "Information classification according to ISO 27001" : https://advisera.com/27001academy/blog/2014/05/12/information-classification-according-to-iso-27001/