Red team assessment
A red team assessment is not a bigger penetration test. A penetration test asks what is exploitable. A red team assessment asks whether your defenders would notice. It runs without warning to the security team, with an objective — reach the crown jewels — and with reconnaissance, exploitation, lateral movement and exfiltration all in scope while your team detects and responds. It is the truest measure of how a security program performs under pressure, and it is worth doing only once the basics are in place. Running one against an estate that has never had a penetration test tells you what you already know.