CISA's Binding Operational Directive (BOD) 25-01 mandates U.S. federal agencies to secure cloud environments using SCuBA baselines by 2025, with key deadlines for identifying cloud tenants, deploying tools, and implementing policies. Additionally, CISA advises adopting end-to-end encryption (E2EE), phishing-resistant MFA, regular software updates, and enhanced security practices to protect sensitive communications from cyber threats.