As we know, there is a Red Team and Blue Team in the information security environment. However, a lot of people not aware of the Purple Team.
Let go through each of the team color.
The Red Teams is an team that doing security testing on the client system to encounter any behaviors and techniques of most likely been used by the attackers. This practice is quite same as penetration testing method where it will normally included the pursuit of one or more techniques and objectives of the testing.
This team will be monitoring the traffic and activity of the real attackers and Red Teams every day including public holiday. This team also have other name which is Security Operation Centre (SOC). This team shouldn’t have any mentality that related to any constant vigilance against attack from the attacker.
Combined Red Team and Blue Team will created Purple Teams where they will ensure the effectiveness of the work that been handled by the Red and Blue Team. For the Blue teams, they will maximize the defensive tactics and ensure the efforts that been made by the Red Team with the findings of the threats and vulnerabilities on the system.