Symmetric και Asymmetric αλγόριθμοι

Για να μπορέσουμε να κατανοήσουμε καλύτερα την ασφάλεια στα ασύρματα δίκτυα που είναι πολύ σημαντική σε αντίθεση με τα καλωδιακά δίκτυα.Το ασύρματο δεν έχει τα όρια ενός καλωδιακού και ο καθένας μπορεί να ακούσει τι συμβαίνει στον αέρα της περιοχής του μόνο με μία ασύρματη κάρτα.

Η κρυπτογραφία είναι η διαδικασία που μετατρέπει ένα απλό κείμενο μέσω ενός αλγόριθμου που πολύ συχνά αναφέρεται και ως cipher σε κρυπτογραφημένο(ciphertext).



 

 

 




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