Which strategy involves using diverse, non-similar components to create a barrier that complicates an adversary's attempts to infiltrate before detection?

The strategy of using diverse, non-similar components to create a barrier that complicates an adversary's attempts to infiltrate before detection is known as heterogeneity. This approach leverages the principle that if an attacker encounters a varied environment, it becomes significantly more challenging to exploit vulnerabilities. By integrating different systems, technologies, or configurations, organizations can reduce the likelihood of a successful attack, as attackers typically rely on specific patterns or methods that are often effective against homogeneous systems.

In a heterogeneous environment, if one component is compromised or exploited, the diversity of the other components can serve to contain the breach and prevent it from spreading or being effective. This complexity adds an extra layer of security, making it harder for adversaries to predict where vulnerabilities may lie. Thus, this strategy enhances overall security posture by complicating the attack surface and requiring more sophisticated and tailored tactics from potential attackers.