Microsoft urges customers to secure on-premises Exchange servers
January 28, 2023Ravie LakshmananEmail Security / Cyber Threat Microsoft urges customers to keep their Exchange servers up to date and take steps to harden the environment, such as enabling Windows Extended Protection and configuring certificate-based signing of PowerShell serialization payloads. “Attackers looking to exploit unpatched Exchange servers aren’t going away,” the tech giant’s Exchange team …
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