The Dual Roles of Blue and Red Teams in Cybersecurity

The output of a blue team is only as strong as its weakest link: a security system that consists of a strong component and a weak component will be insecure.

Dually, the contributions to a red team can often be additive: a red team report that contains both a serious vulnerability and a more trivial one is more useful than a report that only contains the serious issue.

Unreliable contributors may be more useful in the 'red team' side of a project than the 'blue team' side, though the blue team can still accommodate such contributors provided that the red team is competent enough to catch almost all of the errors.

Unreliable red team contributions only add value if they augment the output of more reliable members of that team, rather than replace that output.