Google Cloud Certified Professional-Cloud-Security-Engineer Updated Exam

The immediate goal is to improve password security and enforce the change due to a recent event. This is done through the Google Workspace Admin console, which controls the identity provider for Google Cloud users.

Improve Password Security: The most effective control is to Enforce strong password policy, which requires users to use long, complex, and unguessable passwords, addressing the core security weakness.

Immediate Enforcement: Checking the option to Enforce password policy at the next sign-in ensures that all current users are immediately prompted to change their weak passwords to ones that meet the new strong policy requirements.

Option C is based on the outdated security practice of frequent password expiration, which often leads to users choosing weaker, predictable passwords (e.g., Spring2025 -> Summer2025). The modern recommendation is strong passwords and multi-factor authentication, not frequent expiration.

Option A is a detective control, not a preventative measure to improve password strength.

Extracts:

"In the Google Workspace Admin console, you can require users to use passwords that meet a strong password policy. A strong password must meet minimum complexity requirements, such as a minimum length and a mix of characters." (Source 6.1)

"After changing the password policy, you can select the option to Require all users to change their password at the next sign-in. This is the fastest way to enforce the new policy immediately across the organization." (Source 6.2)

"Google Cloud's recommended security best practice for identity is to prioritize strong passwords and Multi-Factor Authentication (MFA) over frequent password expiry." (Source 6.3)

Implied IPv4 allow egress rule. An egress rule whose action is allow, destination is 0.0.0.0/0, and priority is the lowest possible (65535) lets any instance send traffic to any destination

Implied IPv4 deny ingress rule. An ingress rule whose action is deny, source is 0.0.0.0/0, and priority is the lowest possible (65535) protects all instances by blocking incoming connections to them.

"Date shifting techniques randomly shift a set of dates but preserve the sequence and duration of a period of time. Shifting dates is usually done in context to an individual or an entity. That is, each individual's dates are shifted by an amount of time that is unique to that individual."

Public access prevention protects Cloud Storage buckets and objects from being accidentally exposed to the public. If your bucket is contained within an organization, you can enforce public access prevention by using the organization policy constraint storage.publicAccessPrevention at the project, folder, or organization level.