What core principle does ThreatLocker primarily rely on for security?

ThreatLocker primarily relies on the principle of least privilege for security. This core principle asserts that users and applications should only have the minimum level of access necessary to perform their functions. By enforcing least privilege, ThreatLocker minimizes the attack surface, significantly limiting the potential damage that can occur if a user account or application is compromised.

In practical terms, this means that even if a malicious actor gains access to a system, their ability to exploit vulnerabilities or sensitive data is curtailed because they won't have the elevated permissions that would normally allow unrestricted actions. This proactive approach helps in creating a more secure environment by reducing risks associated with both insider threats and external attacks.

The effectiveness of the least privilege principle is further enhanced when combined with other security measures, such as application whitelisting and strict access controls. While constant monitoring, strong passwords, and shared access are all important components of a comprehensive security strategy, it is the least privilege principle that serves as the foundation for restricting access and ensuring that users can only perform actions pertinent to their role.