Cybersecurity experts working together to formulate strong defenses against attacks are nothing new. Security firms worldwide are in constant collaboration to detect, track, and address all kinds of cyber threats. Purple teaming requires a change in mindset and someone with the right skills to lead the endeavor, says Jonathan Reiber. Reiber attests to how purple teaming helped the Pentagon in dealing with aggressive cyber attacks. It is not as simple as having both the blue and red teams together or getting new members to form a new team.”]
Source: https://gbhackers.com/purple-teaming-is-more-than-just-red-blue-team-collaboration/