What is it?
Red teaming involves authorised, adversarial simulations designed to mimic advanced, persistent attackers. It tests the effectiveness of people, processes, and technology under real-world conditions, helping organisations discover unknown vulnerabilities, improve detection, and refine their incident response plans.
What could happen?
Without periodic red team exercises, organisations rely on theoretical defences. Actual attackers may exploit overlooked weaknesses, evade detection, and cause extensive damage before anyone realises. This blindsided approach can lead to crisis-level breaches, high remediation costs, and reputational harm.
What to do about it?
Foundational: Initiate a basic red team assessment once or twice a year, focusing on a few critical systems or scenarios.
Outcome: High-level insights into detection and response gaps.
Enhanced: Increase the complexity of scenarios, incorporating social engineering or multi-stage attacks. Document findings thoroughly and ensure that blue teams receive actionable remediation steps.
Outcome: Enhanced realism and more targeted improvements.
Comprehensive: Integrate continuous red teaming as part of the security lifecycle, involving periodic surprise exercises and threat intelligence-driven scenarios. Align outcomes with strategic decision-making and resource allocation.
Outcome: A resilient, adaptive security posture ready for sophisticated, evolving threats.
