The security technique that prevents parties from denying actions ...

[kwoodring]

The security technique that prevents parties from denying actions they have taken is known as:
 
  A)
 
  Authentication
  B)
 
  Nonrepudiation
  C)
 
  Identification
  D)
 
  Indemnification
  E)
 
  None of the above

Question 2

________ design must take into account the existing technological paradigms while steering clear from specific technologies within those paradigms.
 
  A) Physical
  B) Logical
  C) Abstract
  D) Concrete

[isabelt_18]

Answer to Question 1

B

Answer to Question 2

B

[kwoodring]

Thanks for the timely response, appreciate it

[ghepp]

Gracias!