Flak (Program) (2020)

Flak is protection program creates a tremendous wall of static, blinding the attacking program and allowing the Netrunner to easily evade. Flak is very good against most program, but it is relatively ineffective against the "Dog" series.

Note : Strength 4 for program and strength 2 for Pit Bulls, Bloodhounds, Hellhounds.

Source

 * Cyberpunk 2020, pg.139, 142