A global enterprise implements a zero-trust architecture requiring continuous authentication and authorization. During an incident investigation, security analysts discover that a compromised service account with high privileges has been making API calls from multiple geographic locations simultaneously. The account uses certificate-based authentication with a valid certificate that won't expire for 18 months. What is the MOST effective immediate containment action? A. Revoke the certificate through the Certificate Authority's Certificate Revocation List (CRL) B. Disable the service account in the identity provider C. Implement IP-based geo-fencing to block requests from unauthorized locations D. Rotate the account credentials and force re-authentication Come back for the answer tomorrow, or study more now!

An organization's CISO discovers that a third-party SaaS vendor processing customer PII has been acquired by a foreign company. The acquiring company is headquartered in a jurisdiction with government data access laws that conflict with the organization's regulatory obligations under GDPR. The vendor contract has 18 months remaining. What should the CISO do FIRST? A. Invoke the contract's termination-for-convenience clause and begin immediate vendor transition planning B. Conduct a risk assessment to evaluate the change in data sovereignty exposure and regulatory compliance impact C. Require the vendor to migrate all customer data to data centers located within approved jurisdictions D. Notify the Data Protection Authority and affected customers of the potential cross-border data transfer Come back for the answer tomorrow, or study more now!

I am happy to inform you all that I passed the CISSP exam yesterday 31 Jan 2026!!! It was a great experience. I really appreciate this platform and people on the platform that helped me in solidifying the CISSP mindset from numerous exam practices. At 100 question the test engine stopped and advised me to complete a survey!!! at that time I had 90min left on the clock!!! I really paced myself on the test!!! My advice: ALWAYS THINK LIKE A MANAGER!!! IF I CAN DO IT YOU CAN DO BETTER!!!

PASSED. Today I passed at the first try after studying hard!! To help me pass I did the research and did Many exam questions using this app but also 2 different apps. In Total more than 2000 questions. Thanks for your input !!

I learn from Luke Ahmed, Thor Pedersen, Miss May Brooks-Kempler and others that whether you pass or fail the CISSP, you are always one step closer into knowing the basis of cybersecurity. I will have to add that I am also learning from the mistakes of others too.