Does "can't attack this Digimon and can't activate [When Attacking] and [When Digivolving] effects" in this card's [Opponent's Turn] effect apply to opponent's Digimon with <Security Attack +X> as well as those with <Security Attack -X>?

My opponent has this Digimon in play, and I digivolve one of my Digimon into a Digimon card that has <Security Attack +1> and a [When Digivolving] effect. Does that Digimon activate its [When Digivolving] effect?

What kind of Digimon does this effect's "Digimon with <Security Attack>" refer to?

If an opponent's Digimon has both <Security Attack +1> and <Security Attack -1> so the values cancel each other out, is the Digimon treated as not having <Security Attack>, and is it unaffected by "Digimon with <Security Attack> can't attack this Digimon and can't activate [When Attacking] and [When Digivolving] effects"?

I digivolved one of my [MetalGreymon] into [BT9-015 MetalGreymon (X Antibody)]. It gets <Security Attack+1> and +3000 DP with its [When Digivolving] effect, but does that effect activate when my opponent has this Digimon in play?

If a Digimon has a <Security Attack> effect that is only active when certain conditions are met, such as "While this Digimon has X or more digivolution cards, it gains <Security Attack +1>," does this card's [Opponent's Turn] effect apply when these conditions aren't met?

My opponent has this Digimon in play. One of my Digimon that doesn't have <Security Attack> attacks it, and then the attacking Digimon gains <Security Attack> from a [When Attacking] effect or an effect such as "when one of your Digimon attacks". What happens to the attack?

When a Digimon with <Security Attack> attacks, does this card's effect stop "when this Digimon attacks" effects of those Digimon, such as <Raid>?