Answer:
b
Explanation:
patterns catch your attention and make you interested.
 
        
             
        
        
        
Answer:
A. Encryption         
Explanation:
The <u>encryption</u> mechanism helps mitigate the malicious intermediary, insufficient authorization, and overlapping trust boundaries security threats, it also helps secure remote message exchanges between  consumers by protecting the privacy of message data thus making it inaccessible by hackers.
 
        
             
        
        
        
Answer:
d . all of the above
Explanation:
I want to say this because this is what iv learned but I may be wrong . and    Im sorry if I am:)(