Security Agent MFA Verification for Suspicious Process Execution

The patent introduces multifactor authentication (MFA) as an intermediary mechanism between the security agent and the process execution decision. When a security trigger occurs, the system doesn't immediately block the process but rather initiates MFA verification as an intermediate step. This mediator allows the system to maintain security awareness while giving users a chance to verify legitimate actions, thus resolving the contradiction between security and user experience.

The patent implements a feedback loop where the security agent monitors process activity, detects security triggers, and seeks user confirmation through MFA. The user's verification response feeds back into the system to make an informed decision about process execution. This feedback mechanism allows the system to learn from user input and adjust its blocking behavior accordingly, balancing security with operational continuity.

MFA serves as a protective intermediary that stands between allowing process execution and potential malware activity. Instead of blindly allowing all processes, the system uses MFA verification as an intermediate check that authenticates user intent. This mediator enables the system to maintain operational flow while filtering out unauthorized or malicious processes through rigorous authentication.

The patent applies preliminary action by initiating MFA verification before allowing the suspected process to execute. The security agent performs preliminary authentication checks and user confirmation steps prior to granting execution permission. This preliminary action ensures that only verified legitimate processes are allowed to run, preventing unchecked malware activity while maintaining normal system operation.

The patent applies local quality by implementing MFA only at specific critical points where security triggers are detected, rather than applying authentication universally to all processes. The system evaluates the local context of each process activity and initiates MFA only when security triggers occur, such as file access to sensitive locations or execution of suspicious processes. This targeted approach improves detection accuracy for malicious activities while minimizing unnecessary authentication complexity for legitimate operations.

The system dynamically changes the authentication parameter based on the detected security trigger type and severity. Different security triggers may result in different MFA verification depths or methods. The system adjusts the authentication parameters adaptively, initiating MFA only when the security risk threshold is crossed, thereby improving detection accuracy for high-risk activities while reducing overall system complexity by avoiding unnecessary authentication for low-risk events.

The patent implements local quality by applying MFA verification only at specific local points where security triggers are detected, rather than continuously authenticating all process execution. The system identifies critical security moments (such as access to sensitive files or execution of unknown processes) and initiates MFA only at these localized points. This approach improves detection accuracy for malicious activities while minimizing authentication time delays for legitimate processes that do not trigger security alerts.

The system performs preliminary security monitoring and trigger detection before initiating MFA authentication. By continuously monitoring process behavior and identifying security triggers in advance, the system can prepare for rapid MFA verification when needed. This preliminary action reduces the overall time required by ensuring that authentication is only initiated when security concerns are already identified, rather than requiring continuous authentication for all operations.