I think I might have found my halloween custome this year. I never participate in yet, but this year if I just get that 25 dollor mask, that emperor robe and pair of glasses. I can walk around screamin " WE MUST IMMMUNIZE.. SAME IZA TRUE FOR CYBER ATTACKS"
On side note, it's funny how fiction fighters always have crazy swordshields like that. Worf had something similar in the Star Trek Next Generation series. Has anything like this ever been used in real life? I bet not.
I think you'd be more likely to wound yourself with it, or someone else on your side, than use it successfully against an enemy.