The 'Okta Login Without Push Marker' rule is designed to detect instances where user logins occur without a required authentication push marker in Okta logs. This rule becomes critical in enforcing multi-factor authentication (MFA) practices and ensuring that users are not bypassing security measures during login processes. The rule will monitor system logs from Okta, specifically looking for login attempts that do not leverage the push authentication method, which is an essential security feature that adds an extra layer of protection by requiring a user to confirm their identity via a separate device. Such logins may indicate potential unauthorized access or misconfiguration in the authentication workflow. The rule checks for specific conditions under two tests: one for a login attempt that includes the required marker and another that examines a login without the marker. Expected results from both tests will determine if an incident warranting further investigation or corrective actions occurs.