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Alerts & Directives

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ED 25-02: Mitigate Microsoft Exchange Vulnerability

CISA issued Emergency Directive (ED) 25-02 in response to a newly disclosed vulnerability affecting Microsoft Exchange hybrid-joined configurations.

ED 24-02: Mitigating the Significant Risk from Nation-State Compromise of Microsoft Corporate Email System

This Emergency Directive requires agencies to analyze the content of exfiltrated emails, reset compromised credentials, and take additional steps to ensure authentication tools for privileged Microsoft Azure accounts are secure.

BOD 25-01: Implementing Secure Practices for Cloud Services

This Directive complements existing federal resources for cloud security, including the Federal Risk and Authorization Management Program (FedRAMP), relevant NIST guidance, and the CISA Trusted Internet Connections (TIC) 3.0 Cloud Use Case.

BOD 23-02: Mitigating the Risk from Internet-Exposed Management Interfaces

This Directive requires agencies to take steps to reduce the attack surface created by insecure or misconfigured management interfaces across certain classes of devices.
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