2026-06-26 · aws-security
AWS Security published new guidance on restricting AWS Management Console access to expected networks with sign-in resource-based policies and resource control policies. The post focuses on preventing sign-ins from personal networks, public Wi-Fi, and unexpected locations, while logging allowed and denied attempts through CloudTrail for compliance evidence.
AWS explained how organizations can enforce console sign-in boundaries using corporate CIDR ranges, VPC conditions, and excluded break-glass principals. The guidance shows how to apply network perimeter rules before and after authentication.
Cloud account takeover can expose production data, delete infrastructure, or disable backup systems. If an attacker reaches the console with sufficient privileges, they can often target both primary storage and recovery paths in the same session.
Network-based console restrictions reduce the chance of unauthorized administrative access, while cold storage limits the damage if controls fail. Offline backups and hardware-protected custody keep recovery assets outside the cloud account that an attacker might compromise.
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