When a Digimon with this card in its digivolution cards performs a security check, if the checked card is a Digimon card or a Tamer card, does its ＜Security＞ effect activate?

Yes. All ＜Security＞ effects on non-Option cards activate normally.

Aldamon rulings (BT7-014)

1 official ruling from Bandai, last ruled Mar 28, 2024. Straight answers to how this card actually resolves.

Effect: When one of your Digimon with a Tamer card in its digivolution cards would digivolve into this card in your hand, reduce the memory cost of the digivolution by 2. [When Digivolving] If a card with the [Hybrid] trait is in this Digimon's digivolution cards, this Digimon gets +4000 DP for the turn.
Inherited effect: [Your Turn] While this Digimon has the [Hybrid] or [Ten Warriors] trait, it doesn't activate [Security] effects on Option cards it checks.

Official Q&A

When a Digimon with this card in its digivolution cards performs a security check, if the checked card is a Digimon card or a Tamer card, does its ＜Security＞ effect activate?
Yes. All ＜Security＞ effects on non-Option cards activate normally.
Ruled Mar 28, 2024

Combos using Aldamon

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EmperorGreymon Red Hybrid Security Rush

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