Free AWS Security Whitepaper
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    SSE-C

    3 items across 2 sections

    Weekly News2

    Week 1 - Jan 1-5, 2026

    AWS announces SSE-C will be disabled by default on new general-purpose S3 buckets starting April 2026, closing the Codefinger ransomware vector. Security Hub and Security Agent updates from re:Invent 2025 keep rolling out.

    2026-01-01 - 2026-01-05

    Week 14 - Mar 31 - Apr 6, 2026

    Security Agent and DevOps Agent both ship to general availability after their re:Invent 2025 preview. S3 finally rolls out the SSE-C default-off across 37 Regions, the kill announced back in January. Audit Manager stops onboarding new customers as of April 30.

    2026-03-31 - 2026-04-06
    Best Practices1

    AWS KMS Security Best Practices

    Comprehensive guide to securing AWS Key Management Service. Covers key policies, separation of duties, automatic rotation, encryption context, envelope encryption, cross-account access, multi-Region keys, and continuous compliance monitoring.

    18 min read

    Related Tags

    S312KMS6Security Agent6Identity & Security15Security Hub9Encryption8Data Protection3Key Management3Agentic AI2Control Tower1re:Invent1DevOps Agent1

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