Answer Description

Wikipedia

A red team is a group that pretends to be an enemy, attempts a physical or digital intrusion against an organization at the direction of that organization, then reports back so that the organization can improve their defenses. Red teams work for the organization or are hired by the organization. Their work is legal, but can surprise some employees who may not know that red teaming is occurring, or who may be deceived by the red team. Some definitions of red team are broader, and include any group within an organization that is directed to think outside the box and look at alternative scenarios that are considered less plausible. This can be an important defense against false assumptions and groupthink. The term red teaming originated in the 1960s in the United States. Technical red teaming focuses on compromising networks and computers digitally. There may also be a blue team, a term for cybersecurity employees who are responsible for defending an organization's networks and computers against attack. In technical red teaming, attack vectors are used to gain access, and then reconnaissance is performed to discover more devices to potentially compromise. Credential hunting involves scouring a computer for credentials such as passwords and session cookies, and once these are found, can be used to compromise additional computers. During intrusions from third parties, a red team may team up with the blue team to assist in defending the organization. Rules of engagement and standard operating procedures are often utilized to ensure that the red